ETON 10-Q Quarterly Report June 30, 2022 | Alphaminr
Eton Pharmaceuticals, Inc.

ETON 10-Q Quarter ended June 30, 2022

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Employer Identification Number)</b></span></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="xdx_904_edei--EntityAddressAddressLine1_c20220101__20220630_zdjUGBiiXJBa"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" name="dei:EntityAddressAddressLine1">21925 W. Field Parkway</ix:nonNumeric></span>, <span id="xdx_904_edei--EntityAddressAddressLine2_c20220101__20220630_zlIAA6C1C9ka"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" name="dei:EntityAddressAddressLine2">Suite 235</ix:nonNumeric></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="xdx_90A_edei--EntityAddressCityOrTown_c20220101__20220630_z3h8DgeMcsnh"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" name="dei:EntityAddressCityOrTown">Deer Park</ix:nonNumeric></span>, <span id="xdx_902_edei--EntityAddressStateOrProvince_c20220101__20220630_zzxw3LnR15Vc"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" format="ixt-sec:stateprovnameen" name="dei:EntityAddressStateOrProvince">Illinois</ix:nonNumeric></span> <span id="xdx_90A_edei--EntityAddressPostalZipCode_c20220101__20220630_zUE8N3K5KMok"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" name="dei:EntityAddressPostalZipCode">60010-7278</ix:nonNumeric></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Address of principal executive offices) (Zip code)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Registrant’s telephone number, including area code: <span id="xdx_902_edei--CityAreaCode_c20220101__20220630_zErrOL6tw7Ga"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" name="dei:CityAreaCode">(847)</ix:nonNumeric></span> <span id="xdx_904_edei--LocalPhoneNumber_c20220101__20220630_zBRDJkT0bu27"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" name="dei:LocalPhoneNumber">787-7361</ix:nonNumeric></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"> <td style="border-bottom: black 1.5pt solid; white-space: nowrap; font: 10pt Times New Roman, Times, Serif; width: 40%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Securities registered pursuant to Section 12(b) of the Act</b></span></td> <td style="font: 10pt Times New Roman, Times, Serif; width: 2%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="border-bottom: black 1.5pt solid; white-space: nowrap; font: 10pt Times New Roman, Times, Serif; width: 16%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Trading Symbol</b></span></td> <td style="font: 10pt Times New Roman, Times, Serif; width: 2%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="border-bottom: black 1.5pt solid; white-space: nowrap; font: 10pt Times New Roman, Times, Serif; width: 40%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Name of each exchange on which registered</b></span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_900_edei--Security12bTitle_c20220101__20220630_zCzO03ZrX1H4"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" name="dei:Security12bTitle">Common stock, $0.001 par value per share</ix:nonNumeric></span></span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_90B_edei--TradingSymbol_c20220101__20220630_zo69Sbb9YdFa"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" name="dei:TradingSymbol">ETON</ix:nonNumeric></span></span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_90E_edei--SecurityExchangeName_c20220101__20220630_zfAFqhhtKXh7"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName">Nasdaq</ix:nonNumeric></span> Global Market</span></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. <span id="xdx_902_edei--EntityCurrentReportingStatus_c20220101__20220630_zZIhzGSHccl5"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" name="dei:EntityCurrentReportingStatus">Yes</ix:nonNumeric></span> ☒ No ☐</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter time that the registrant was required to submit and post such files). <span id="xdx_904_edei--EntityInteractiveDataCurrent_c20220101__20220630_zB5TN3SjQrOa"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" name="dei:EntityInteractiveDataCurrent">Yes</ix:nonNumeric></span> ☒ No ☐</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; width: 20%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Large accelerated filer</span></td> <td style="font: 10pt Times New Roman, Times, Serif; width: 40%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">☐</span></td> <td style="font: 10pt Times New Roman, Times, Serif; width: 35%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accelerated filer</span></td> <td style="font: 10pt Times New Roman, Times, Serif; width: 5%; text-align: right">☐</td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_906_edei--EntityFilerCategory_c20220101__20220630_zZ5mpp2E4YNf"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" format="ixt-sec:entityfilercategoryen" name="dei:EntityFilerCategory">Non-accelerated filer</ix:nonNumeric></span></span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">☒</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Smaller reporting company</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_90D_edei--EntitySmallBusiness_c20220101__20220630_zaNFOGvvlT0d"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" format="ixt:booleantrue" name="dei:EntitySmallBusiness">☒</ix:nonNumeric></span></span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Emerging growth company</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_90E_edei--EntityEmergingGrowthCompany_c20220101__20220630_zjSvt6QpGVGi"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" format="ixt:booleantrue" name="dei:EntityEmergingGrowthCompany">☒</ix:nonNumeric></span></span></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. <span id="xdx_905_edei--EntityExTransitionPeriod_c20220101__20220630_zOAr0VQ1cCn4"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" format="ixt:booleantrue" name="dei:EntityExTransitionPeriod">☒</ix:nonNumeric></span></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ <span id="xdx_906_edei--EntityShellCompany_c20220101__20220630_z648M3hlj0ea"><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" format="ixt:booleanfalse" name="dei:EntityShellCompany">No</ix:nonNumeric></span></span> ☒</p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">As of August 8, 2022, Eton Pharmaceuticals, Inc. had outstanding <span id="xdx_907_edei--EntityCommonStockSharesOutstanding_iI_pid_c20220731_zcxMrQ4Gv336"><ix:nonFraction contextRef="AsOf2022-07-31" decimals="INF" format="ixt:numdotdecimal" name="dei:EntityCommonStockSharesOutstanding" unitRef="Shares">25,297,037</ix:nonFraction></span> shares of common stock, $0.001 par value.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"/> <!-- Field: Rule-Page --><div style="margin-top: 0pt; margin-bottom: 0pt; width: 100%"><div style="border-top: Black 1.5pt solid; font-size: 1pt; border-bottom: Black 4pt solid"> </div></div><!-- Field: /Rule-Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"> </p> <!-- Field: Page; Sequence: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 100%"> </td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span style="text-decoration: underline">TABLE OF CONTENTS</span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"> <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; width: 0.6in; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Part No </b></span></td> <td style="font: 10pt Times New Roman, Times, Serif; width: 0.1in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="border-bottom: black 1.5pt solid; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif; width: 0.6in; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Item No</b></span></td> <td style="font: 10pt Times New Roman, Times, Serif; width: 0.1in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Description</b></span></td> <td style="font: 10pt Times New Roman, Times, Serif; width: 0.1in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="border-bottom: black 1.5pt solid; vertical-align: bottom; font: 10pt Times New Roman, Times, Serif; text-align: center; width: 0.5in"><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Page</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>No.</b></span></p></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">I</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_001"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">FINANCIAL INFORMATION</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_002"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Financial Statements</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_003"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Condensed Balance Sheets as of June 30, 2022 (unaudited) and December 31, 2021  </span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="#b_004">Unaudited Condensed Statements of Operations for the three and six months ended  June 30, 2022 and 2021</a> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_005"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Unaudited Condensed Statements of Stockholders’ Equity for the three and six months ended June 30, 2022 and 2021</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_006"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Unaudited Condensed Statements of Cash Flows for the six months ended June 30, 2022 and 2021</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">5</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_007"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Notes to Condensed Financial Statements</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">6</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_008"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Management’s Discussion and Analysis of Financial Condition and Results of Operations</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">23</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_009"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Quantitative and Qualitative Disclosures About Market Risk</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">28</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">4</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_010"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Controls and Procedures</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">29</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">II</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_011"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">OTHER INFORMATION</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">30</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_012"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Legal Proceedings</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">30</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1A</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_013"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Risk Factors</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">30</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_014"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Unregistered Sales of Equity Securities and Use of Proceeds</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">31</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_015"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Defaults Upon Senior Securities</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">31</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">4</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_016"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Mine Safety Disclosures</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">31</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">5</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_017"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Other Information</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">31</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">6</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_018"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Exhibits</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">31</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_019"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Index to Exhibits</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">32</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: white"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; background-color: #CCEEFF"> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><a href="#b_020"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Signatures</span></a></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; vertical-align: top"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">33</span></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"/> <!-- Field: Page; Sequence: 2 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: LowerRoman; Name: PageNo -->i<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_1" style="display:inline-block"/><b><span id="b_001"/>PART I - FINANCIAL INFORMATION</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span id="b_002"/><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_2" style="display:inline-block"/><b>Item 1. Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span id="b_003"/><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_balance_sheet"/><b>Condensed Balance Sheets</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <table cellpadding="0" cellspacing="0" id="xdx_30D_111_pn3n3_zh4NfHNHiChd" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Statement - Condensed Balance Sheets"> <tr style="display: none; vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left; padding-left: 10pt"> </td><td> </td> <td style="text-align: left"> </td><td id="xdx_494_20220630_z9tCTScFISve" style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td id="xdx_496_20211231_zDtlJnf9PRW9" style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom"> <td style="text-align: center"> </td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">June 30, 2022</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">December 31, 2021</td></tr> <tr style="vertical-align: bottom"> <td style="text-align: center"> </td><td> </td> <td colspan="3" style="text-align: center">(Unaudited)</td><td> </td> <td colspan="3" style="text-align: right"> </td></tr> <tr id="xdx_403_eus-gaap--AssetsAbstract_iB_zoqwpHxxXv28" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold">Assets</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_409_eus-gaap--AssetsCurrentAbstract_i01B_zwj6yGby6ME9" style="vertical-align: bottom; background-color: White"> <td style="font-weight: bold; text-align: left">Current assets:</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40E_eus-gaap--CashAndCashEquivalentsAtCarryingValue_i02I_maACz6R8_ztJJc6CSedAb" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 60%; text-align: left; padding-left: 10pt">Cash and cash equivalents</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 16%; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" unitRef="USD">17,046</ix:nonFraction></td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 16%; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" unitRef="USD">14,406</ix:nonFraction></td><td style="width: 1%; text-align: left"> </td></tr> <tr id="xdx_407_eus-gaap--AccountsReceivableNetCurrent_i02I_maACz6R8_zI8n7cGC2if5" style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-left: 10pt">Accounts receivable, net</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsReceivableNetCurrent" scale="3" unitRef="USD">834</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsReceivableNetCurrent" scale="3" unitRef="USD">5,471</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_407_eus-gaap--InventoryNet_i02I_maACz6R8_zHOk1TMgja52" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 10pt">Inventories</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InventoryNet" scale="3" unitRef="USD">531</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InventoryNet" scale="3" unitRef="USD">550</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_401_eus-gaap--PrepaidExpenseAndOtherAssetsCurrent_i02I_maACz6R8_z1ftFhYVmIK5" style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 1.5pt; padding-left: 10pt">Prepaid expenses and other current assets</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" scale="3" unitRef="USD">1,365</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" scale="3" unitRef="USD">3,177</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_40D_eus-gaap--AssetsCurrent_i02TI_mtACz6R8_maAzcSr_z7DOLhDSPM66" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold; text-align: left">Total current assets</td><td style="font-weight: bold"> </td> <td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsCurrent" scale="3" unitRef="USD">19,776</ix:nonFraction></td><td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold"> </td> <td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsCurrent" scale="3" unitRef="USD">23,604</ix:nonFraction></td><td style="font-weight: bold; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_407_eus-gaap--PropertyPlantAndEquipmentNet_i01I_maAzcSr_zQSaFM12Zi1i" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left; padding-left: 10pt">Property and equipment, net</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" unitRef="USD">87</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" unitRef="USD">115</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_400_eus-gaap--IntangibleAssetsNetExcludingGoodwill_i01I_maAzcSr_zAAwY2OUpwi3" style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-left: 10pt">Intangible assets, net</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IntangibleAssetsNetExcludingGoodwill" scale="3" unitRef="USD">3,108</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IntangibleAssetsNetExcludingGoodwill" scale="3" unitRef="USD">3,621</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_405_eus-gaap--OperatingLeaseRightOfUseAsset_i01I_maAzcSr_zxeTwPhOaNYe" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left; padding-left: 10pt">Operating lease right-of-use assets, net</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" unitRef="USD">63</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" unitRef="USD">104</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_40C_eus-gaap--OtherAssetsNoncurrent_i01I_maAzcSr_zx5d3Vy9lOF8" style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 1.5pt; padding-left: 10pt">Other long-term assets, net</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherAssetsNoncurrent" scale="3" unitRef="USD">12</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherAssetsNoncurrent" scale="3" unitRef="USD">21</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_401_eus-gaap--Assets_i01TI_mtAzcSr_zNKNZAsgCZfb" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold; text-align: left; padding-bottom: 2.5pt">Total assets</td><td style="font-weight: bold; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Assets" scale="3" unitRef="USD">23,046</ix:nonFraction></td><td style="padding-bottom: 2.5pt; font-weight: bold; text-align: left"> </td><td style="font-weight: bold; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Assets" scale="3" unitRef="USD">27,465</ix:nonFraction></td><td style="padding-bottom: 2.5pt; font-weight: bold; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40F_eus-gaap--LiabilitiesAndStockholdersEquityAbstract_iB_zx7mbDtg9JSg" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold; text-align: left">Liabilities and stockholders’ equity</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40A_eus-gaap--LiabilitiesCurrentAbstract_i01B_z3hjcfwRvVP2" style="vertical-align: bottom; background-color: White"> <td style="font-weight: bold; text-align: left">Current liabilities:</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_404_eus-gaap--AccountsPayableCurrent_i02I_maLCzEXS_zu2jVJ56p0F6" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left; padding-left: 10pt">Accounts payable</td><td> </td> <td style="text-align: left">$</td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsPayableCurrent" scale="3" unitRef="USD">1,299</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsPayableCurrent" scale="3" unitRef="USD">1,774</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_401_eus-gaap--LongTermDebtCurrent_i02I_maLCzEXS_zLOB2yvt0Cm9" style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-left: 10pt">Current portion of long-term debt</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtCurrent" scale="3" unitRef="USD">364</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtCurrent" scale="3" unitRef="USD">1,418</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_402_eus-gaap--AccruedLiabilitiesCurrent_i02I_maLCzEXS_zBIaXQrOhj9" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left; padding-bottom: 1.5pt; padding-left: 10pt">Accrued liabilities</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccruedLiabilitiesCurrent" scale="3" unitRef="USD">2,149</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccruedLiabilitiesCurrent" scale="3" unitRef="USD">1,366</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_400_eus-gaap--LiabilitiesCurrent_i02TI_mtLCzEXS_maLzrB4_zWuxA7Ftqsw9" style="vertical-align: bottom; background-color: White"> <td style="font-weight: bold; text-align: left">Total current liabilities</td><td style="font-weight: bold"> </td> <td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesCurrent" scale="3" unitRef="USD">3,812</ix:nonFraction></td><td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold"> </td> <td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesCurrent" scale="3" unitRef="USD">4,558</ix:nonFraction></td><td style="font-weight: bold; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_409_eus-gaap--LongTermDebt_i01I_maLzrB4_ztHQHIz93h1e" style="vertical-align: bottom; background-color: White"> <td style="text-align: left">Long-term debt, net of discount and including accrued fees</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebt" scale="3" unitRef="USD">5,992</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebt" scale="3" unitRef="USD">5,262</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_40D_eus-gaap--OperatingLeaseLiabilityNoncurrent_i01I_maLzrB4_zVDwIBwS9yO6" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left; padding-bottom: 1.5pt">Operating lease liabilities, net of current portion</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0098">—</span>  </td><td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" unitRef="USD">15</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40A_eus-gaap--Liabilities_i01TI_mtLzrB4_maLASEzsW4_zIRytiPawhnb" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold; text-align: left; padding-bottom: 1.5pt">Total liabilities</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Liabilities" scale="3" unitRef="USD">9,804</ix:nonFraction></td><td style="padding-bottom: 1.5pt; font-weight: bold; text-align: left"> </td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Liabilities" scale="3" unitRef="USD">9,835</ix:nonFraction></td><td style="padding-bottom: 1.5pt; font-weight: bold; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_400_eus-gaap--CommitmentsAndContingencies_i01I_maLASEzsW4_zk2oS4bjwv4l" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold; text-align: left">Commitments and contingencies (Note 11)</td><td> </td> <td style="text-align: left"> </td><td style="display: none; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0104">-</span></span></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td> </td><td style="font-weight: bold"> </td> <td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold; text-align: right"> </td><td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold"> </td> <td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold; text-align: right"> </td><td style="font-weight: bold; text-align: left"> </td></tr> <tr id="xdx_40E_eus-gaap--StockholdersEquityAbstract_i01B_zqBzKLu6mvui" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold; text-align: left">Stockholders’ equity</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_400_eus-gaap--CommonStockValue_i02I_maSEzYKP_zek3R9llGFxa" style="vertical-align: bottom; background-color: White"> <td style="text-align: left">Common stock, $<span id="xdx_90B_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20220630_zj3Ebju2tV24" title="Common stock, par value"><span id="xdx_900_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20211231_zpFLgt6Fvp98" title="Common stock, par value"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockParOrStatedValuePerShare" unitRef="USDPShares"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockParOrStatedValuePerShare" unitRef="USDPShares">0.001</ix:nonFraction></ix:nonFraction></span></span> par value; <span id="xdx_908_eus-gaap--CommonStockSharesAuthorized_iI_pid_c20220630_zKirdOF2mvc6" title="Common stock, shares authorized"><span id="xdx_902_eus-gaap--CommonStockSharesAuthorized_iI_pid_c20211231_z4DvUK5YW9Oi" title="Common stock, shares authorized"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesAuthorized" unitRef="Shares"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesAuthorized" unitRef="Shares">50,000,000</ix:nonFraction></ix:nonFraction></span></span> shares authorized; <span id="xdx_90A_eus-gaap--CommonStockSharesIssued_iI_pid_c20220630_zuhBVu9tfUoj" title="Common stock, shares issued"><span id="xdx_907_eus-gaap--CommonStockSharesOutstanding_iI_pid_c20220630_zaodzPPbIeS4" title="Common stock, shares outstanding"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesIssued" unitRef="Shares"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" unitRef="Shares">25,272,037</ix:nonFraction></ix:nonFraction></span></span> and <span id="xdx_908_eus-gaap--CommonStockSharesIssued_iI_pid_c20211231_zlbdORcqlJZ5" title="Common stock, shares issued"><span id="xdx_90E_eus-gaap--CommonStockSharesOutstanding_iI_pid_c20211231_zUMzlSqtjvTj" title="Common stock, shares outstanding"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesIssued" unitRef="Shares"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" unitRef="Shares">24,626,004</ix:nonFraction></ix:nonFraction></span></span> shares issued and outstanding at June 30, 2022 and December 31, 2021, respectively</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CommonStockValue" scale="3" unitRef="USD">25</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CommonStockValue" scale="3" unitRef="USD">25</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_406_eus-gaap--AdditionalPaidInCapitalCommonStock_i02I_maSEzYKP_zpbmaHXKx3L9" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left">Additional paid-in capital</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdditionalPaidInCapitalCommonStock" scale="3" unitRef="USD">114,218</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdditionalPaidInCapitalCommonStock" scale="3" unitRef="USD">111,718</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_401_eus-gaap--RetainedEarningsAccumulatedDeficit_i02I_maSEzYKP_zn0pTQETTGN9" style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 1.5pt">Accumulated deficit</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RetainedEarningsAccumulatedDeficit" scale="3" sign="-" unitRef="USD">101,001</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RetainedEarningsAccumulatedDeficit" scale="3" sign="-" unitRef="USD">94,113</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr> <tr id="xdx_403_eus-gaap--StockholdersEquity_i02TI_mtSEzYKP_maLASEzsW4_zJSKqa17Pcif" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold; text-align: left; padding-bottom: 1.5pt">Total stockholders’ equity</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">13,242</ix:nonFraction></td><td style="padding-bottom: 1.5pt; font-weight: bold; text-align: left"> </td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">17,630</ix:nonFraction></td><td style="padding-bottom: 1.5pt; font-weight: bold; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-weight: bold"> </td><td style="font-weight: bold"> </td> <td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold; text-align: right"> </td><td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold"> </td> <td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold; text-align: right"> </td><td style="font-weight: bold; text-align: left"> </td></tr> <tr id="xdx_400_eus-gaap--LiabilitiesAndStockholdersEquity_i01TI_mtLASEzsW4_zqe6M91rzwe9" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold; text-align: left; padding-bottom: 2.5pt">Total liabilities and stockholders’ equity</td><td style="font-weight: bold; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="3" unitRef="USD">23,046</ix:nonFraction></td><td style="padding-bottom: 2.5pt; font-weight: bold; text-align: left"> </td><td style="font-weight: bold; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="3" unitRef="USD">27,465</ix:nonFraction></td><td style="padding-bottom: 2.5pt; font-weight: bold; text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The accompanying notes are an integral part of these condensed financial statements.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <!-- Field: Page; Sequence: 3; Options: NewSection; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->1<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="b_004"/>Eton Pharmaceuticals, Inc.</b></span></p> <span class="alphaminr_link" id="alphaminr_income"/><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Condensed Statements of Operations</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(In thousands, except per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"> </p> <table cellpadding="0" cellspacing="0" id="xdx_303_113_pn3n3_zTqP5k7KnWuj" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Statement - Condensed Statements of Operations (Unaudited)"> <tr style="display: none; vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt; padding-left: 10pt"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_49C_20220401__20220630_z0cbFAI36ODl" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_49B_20210401__20210630_z6vGmH5czm2a" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_494_20220101__20220630_zP6TOoxFuob1" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_49A_20210101__20210630_z066uEDbLKh9" style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">For the three months ended</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">For the six months ended</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td></tr> <tr style="vertical-align: bottom"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">June 30, 2022</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">June 30, 2021</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">June 30, 2022</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">June 30, 2021</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td></tr> <tr id="xdx_404_eus-gaap--RevenuesAbstract_iB_ziVGhfHuhlxd" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif">Revenues:</td><td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td> <td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: left"> </td><td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: right"> </td><td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: left"> </td><td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td> <td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: left"> </td><td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: right"> </td><td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: left"> </td><td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td> <td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: left"> </td><td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: right"> </td><td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: left"> </td><td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td> <td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: left"> </td><td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: right"> </td><td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: left"> </td></tr> <tr id="xdx_409_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_hsrt--ProductOrServiceAxis__custom--LicensingRevenueMember_zMl2tmka5qk5" style="vertical-align: bottom; background-color: White"> <td style="font: 10pt Times New Roman, Times, Serif; width: 36%; text-align: left; padding-left: 10pt">Licensing revenue</td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: 10pt Times New Roman, Times, Serif; width: 12%; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30_custom_LicensingRevenueMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">5,000</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: 10pt Times New Roman, Times, Serif; width: 12%; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30_custom_LicensingRevenueMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">2,500</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: 10pt Times New Roman, Times, Serif; width: 12%; text-align: right"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_LicensingRevenueMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">5,000</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: 10pt Times New Roman, Times, Serif; width: 12%; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30_custom_LicensingRevenueMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">14,000</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td></tr> <tr id="xdx_406_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_hsrt--ProductOrServiceAxis__custom--ProductSalesAndRoyaltiesMember_zf9WBaMKCWp5" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt; padding-left: 10pt">Product sales and royalties</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30_custom_ProductSalesAndRoyaltiesMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">2,358</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30_custom_ProductSalesAndRoyaltiesMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">567</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_ProductSalesAndRoyaltiesMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">4,534</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30_custom_ProductSalesAndRoyaltiesMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">964</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_408_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_maGPzcKB_zOa9UFF8oBFh" style="vertical-align: bottom; background-color: White"> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt; padding-left: 20pt">Total net revenues</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">7,358</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">3,067</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">9,534</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">14,964</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40A_eus-gaap--CostOfRevenueAbstract_iB_zHV29KcJviok" style="vertical-align: bottom; background-color: White"> <td style="font: bold 10pt Times New Roman, Times, Serif">Cost of sales:</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40F_eus-gaap--CostOfGoodsAndServicesSold_hsrt--ProductOrServiceAxis__custom--LicensingRevenueMember_zRl2UOx4EMj" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-left: 10pt">Licensing revenue</td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30_custom_LicensingRevenueMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" unitRef="USD">990</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0167">—</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_LicensingRevenueMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" unitRef="USD">990</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30_custom_LicensingRevenueMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" unitRef="USD">1,500</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr id="xdx_40E_eus-gaap--CostOfGoodsAndServicesSold_hsrt--ProductOrServiceAxis__custom--ProductSalesAndRoyaltiesMember_zh6x74gkMECf" style="vertical-align: bottom; background-color: White"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt; padding-left: 10pt">Product sales and royalties</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30_custom_ProductSalesAndRoyaltiesMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" unitRef="USD">1,755</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30_custom_ProductSalesAndRoyaltiesMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" unitRef="USD">174</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_ProductSalesAndRoyaltiesMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" unitRef="USD">2,604</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30_custom_ProductSalesAndRoyaltiesMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" unitRef="USD">301</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_406_eus-gaap--CostOfGoodsAndServicesSold_msGPzcKB_zqnWwO9qXas5" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt; padding-left: 20pt">Total cost of sales</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" unitRef="USD">2,745</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" unitRef="USD">174</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" unitRef="USD">3,594</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" unitRef="USD">1,801</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_408_eus-gaap--GrossProfit_iT_mtGPzcKB_maOILzVzW_zHNKrWiWzoo5" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt">Gross profit</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GrossProfit" scale="3" unitRef="USD">4,613</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GrossProfit" scale="3" unitRef="USD">2,893</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GrossProfit" scale="3" unitRef="USD">5,940</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GrossProfit" scale="3" unitRef="USD">13,163</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40C_eus-gaap--OperatingExpensesAbstract_iB_zC0GjwqbSBS5" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left">Operating expenses:</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_405_eus-gaap--ResearchAndDevelopmentExpense_i01_maOEz4f1_z4voMLYn1Pn8" style="vertical-align: bottom; background-color: White"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-left: 10pt">Research and development</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" unitRef="USD">690</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" unitRef="USD">1,990</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" unitRef="USD">2,308</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" unitRef="USD">2,876</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr id="xdx_404_eus-gaap--GeneralAndAdministrativeExpense_i01_maOEz4f1_zlLpc3PhTQvl" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt; padding-left: 10pt">General and administrative</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" unitRef="USD">5,263</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" unitRef="USD">3,228</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" unitRef="USD">10,059</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" unitRef="USD">7,249</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_40A_eus-gaap--OperatingExpenses_i01T_mtOEz4f1_msOILzVzW_zcohZe44bI5i" style="vertical-align: bottom; background-color: White"> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt">Total operating expenses</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingExpenses" scale="3" unitRef="USD">5,953</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingExpenses" scale="3" unitRef="USD">5,218</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingExpenses" scale="3" unitRef="USD">12,367</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingExpenses" scale="3" unitRef="USD">10,125</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_402_eus-gaap--OperatingIncomeLoss_iT_mtOILzVzW_maILFCOzB3i_zPnEgDbZh9sa" style="vertical-align: bottom; background-color: White"> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left">(Loss) income from operations</td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingIncomeLoss" scale="3" sign="-" unitRef="USD">1,340</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingIncomeLoss" scale="3" sign="-" unitRef="USD">2,325</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingIncomeLoss" scale="3" sign="-" unitRef="USD">6,427</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingIncomeLoss" scale="3" unitRef="USD">3,038</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_409_eus-gaap--NonoperatingIncomeExpenseAbstract_iB_zvPB51hFSgFh" style="vertical-align: bottom; background-color: White"> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left">Other (expense) income:</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_408_eus-gaap--NonoperatingIncomeExpense_i01_maILFCOzB3i_zcQw2yFup5z9" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-left: 10pt">Interest and other expense, net</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NonoperatingIncomeExpense" scale="3" sign="-" unitRef="USD">218</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left">)</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NonoperatingIncomeExpense" scale="3" sign="-" unitRef="USD">237</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left">)</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NonoperatingIncomeExpense" scale="3" sign="-" unitRef="USD">461</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left">)</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NonoperatingIncomeExpense" scale="3" sign="-" unitRef="USD">484</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left">)</td></tr> <tr id="xdx_404_eus-gaap--GainsLossesOnExtinguishmentOfDebt_i01_maILFCOzB3i_zpZQKStY21o4" style="vertical-align: bottom; background-color: White"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-left: 10pt">Gain on PPP loan forgiveness</td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0221">—</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GainsLossesOnExtinguishmentOfDebt" scale="3" unitRef="USD">365</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0223">—</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GainsLossesOnExtinguishmentOfDebt" scale="3" unitRef="USD">365</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr id="xdx_407_eus-gaap--GainLossOnSaleOfPropertyPlantEquipment_i01_maILFCOzB3i_zpib4whDUEA6" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt; padding-left: 10pt">Gain on equipment sale</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0226">—</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GainLossOnSaleOfPropertyPlantEquipment" scale="3" unitRef="USD">181</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0228">—</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GainLossOnSaleOfPropertyPlantEquipment" scale="3" unitRef="USD">181</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_408_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_iT_mtILFCOzB3i_maNILz2Q3_zxnJxvdzI7qc" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left">(Loss) income before income tax expense</td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" scale="3" sign="-" unitRef="USD">1,558</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" scale="3" sign="-" unitRef="USD">2,016</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" scale="3" sign="-" unitRef="USD">6,888</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" scale="3" unitRef="USD">3,100</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_404_eus-gaap--IncomeTaxExpenseBenefit_msNILz2Q3_zIWQQtjI38ue" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt">Income tax expense</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0236">—</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0237">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0238">—</span></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0239">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40F_eus-gaap--NetIncomeLoss_iT_mtNILz2Q3_zDiS0eXasYXb" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt">Net (loss) income</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" sign="-" unitRef="USD">1,558</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" sign="-" unitRef="USD">2,016</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" sign="-" unitRef="USD">6,888</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" unitRef="USD">3,100</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td></tr> <tr id="xdx_40C_eus-gaap--EarningsPerShareBasic_pid_zpjYC1NFpx31" style="vertical-align: bottom; background-color: White"> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt">Net loss (income) per share, basic</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareBasic" sign="-" unitRef="USDPShares">0.06</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareBasic" sign="-" unitRef="USDPShares">0.08</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareBasic" sign="-" unitRef="USDPShares">0.28</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareBasic" unitRef="USDPShares">0.12</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_406_eus-gaap--EarningsPerShareDiluted_pid_zVwi3vMIuDWh" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt">Net loss (income) per share, diluted</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareDiluted" sign="-" unitRef="USDPShares">0.06</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareDiluted" sign="-" unitRef="USDPShares">0.08</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareDiluted" sign="-" unitRef="USDPShares">0.28</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareDiluted" unitRef="USDPShares">0.12</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_409_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasic_pid_zYZ7iskNecRl" style="vertical-align: bottom; background-color: White"> <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt">Weighted average number of common shares outstanding, basic</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" unitRef="Shares">25,126</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" unitRef="Shares">25,211</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" unitRef="Shares">24,915</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" unitRef="Shares">25,133</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td></tr> <tr id="xdx_401_eus-gaap--WeightedAverageNumberOfDilutedSharesOutstanding_pid_zAJ3VLeA4F3a" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt">Weighted average number of common shares outstanding, diluted</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" unitRef="Shares">25,126</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" unitRef="Shares">25,211</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" unitRef="Shares">24,915</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" unitRef="Shares">26,486</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The accompanying notes are an integral part of these condensed financial statements.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 4; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->2<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="b_005"/>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Condensed Statements of Stockholders’ Equity</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>For the three months ended June 30, 2022 and 2021</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(in thousands, except share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <table cellpadding="0" cellspacing="0" id="xdx_303_114_pn3n3_zq7GepdDX1U8" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Statement - Condensed Statements of Stockholders' Equity (Unaudited)"> <tr style="display: none; vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif"> </td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: right"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_4B2_us-gaap--StatementEquityComponentsAxis_us-gaap--CommonStockMember_zDQfN0Plveha" style="font: bold 10pt Times New Roman, Times, Serif; text-align: right"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_4B4_us-gaap--StatementEquityComponentsAxis_us-gaap--AdditionalPaidInCapitalMember_zJufqzj7Ujrj" style="font: bold 10pt Times New Roman, Times, Serif; text-align: right"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_4B7_us-gaap--StatementEquityComponentsAxis_us-gaap--RetainedEarningsMember_zTAbIJaYVtab" style="font: bold 10pt Times New Roman, Times, Serif; text-align: right"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_4BA_zBK6jAh2m5F6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: right"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: center"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Common Stock</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center">Additional<br/> Paid-in</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center">Accumulated</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center">Total Stockholders’</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td></tr> <tr style="vertical-align: bottom"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: center"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Shares</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Amount</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Capital</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Deficit</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Equity</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td></tr> <tr id="xdx_43C_c20220401__20220630_eus-gaap--StockholdersEquity_iS_zPEMB6WnpVue" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 35%">Balances at March 31, 2022</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td id="xdx_980_eus-gaap--SharesOutstanding_iS_pid_c20220401__20220630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zdD17M8XfGWa" style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right" title="Balance, shares"><ix:nonFraction contextRef="AsOf2022-03-31_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" unitRef="Shares">24,626,004</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right"><ix:nonFraction contextRef="AsOf2022-03-31_us-gaap_CommonStockMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">25</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right"><ix:nonFraction contextRef="AsOf2022-03-31_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">112,801</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right">(<ix:nonFraction contextRef="AsOf2022-03-31_us-gaap_RetainedEarningsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" sign="-" unitRef="USD">99,443</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right"><ix:nonFraction contextRef="AsOf2022-03-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">13,383</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40F_eus-gaap--AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_zttLUcLp88hl" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Stock-based compensation</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right">—</td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0273">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" unitRef="USD">1,056</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0275">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" unitRef="USD">1,056</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40E_eus-gaap--StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_zSySV5cO7Bx4" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Employee stock purchase plan</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_986_eus-gaap--StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_pid_c20220401__20220630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zj4SSGnW4G17" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Employee stock purchase plan, shares"><ix:nonFraction contextRef="From2022-04-012022-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" unitRef="Shares">47,585</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0278">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" unitRef="USD">117</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0280">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" unitRef="USD">117</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40F_ecustom--StockIssuedDuringPeriodValueStockWarrantExercised_ztaBYyEehPua" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Warrant exercises</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_981_ecustom--StockIssuedDuringPeriodSharesStockWarrantExercised_pid_c20220401__20220630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_z00RRjP56ilc" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrant exercises, shares"><ix:nonFraction contextRef="From2022-04-012022-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="ETON:StockIssuedDuringPeriodSharesStockWarrantExercised" unitRef="Shares">598,448</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0285">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0286">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0287">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0288">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_404_eus-gaap--AdjustmentsToAdditionalPaidInCapitalWarrantIssued_z1M0uKIIlToh" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Warrant extensions</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right">—</td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0292">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued" scale="3" unitRef="USD">244</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0294">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued" scale="3" unitRef="USD">244</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_400_eus-gaap--NetIncomeLoss_zf5IhSUUfnsg" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt">Net loss</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right">—</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0297">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0298">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-04-012022-06-30_us-gaap_RetainedEarningsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" sign="-" unitRef="USD">1,558</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left">)</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" sign="-" unitRef="USD">1,558</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_43D_c20220401__20220630_eus-gaap--StockholdersEquity_iE_zUusEIchH3U4" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt">Balances at June 30, 2022</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_98E_eus-gaap--SharesOutstanding_iE_pid_c20220401__20220630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zAHmt0OTdW14" style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right" title="Balance, shares"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" unitRef="Shares">25,272,037</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_CommonStockMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">25</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">114,218</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_RetainedEarningsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" sign="-" unitRef="USD">101,001</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">13,242</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: center"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Common Stock</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center">Additional<br/> Paid-in</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center">Accumulated</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center">Total Stockholders’</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td></tr> <tr style="vertical-align: bottom"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: center"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Shares</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Amount</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Capital</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Deficit</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Equity</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td></tr> <tr id="xdx_435_c20210401__20210630_eus-gaap--StockholdersEquity_iS_zptANqkmxtBg" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 35%">Balances at March 31, 2021</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td id="xdx_984_eus-gaap--SharesOutstanding_iS_pid_c20210401__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zyhal0xaaNZ1" style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right" title="Balance, shares"><ix:nonFraction contextRef="AsOf2021-03-31_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" unitRef="Shares">24,482,616</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right"><ix:nonFraction contextRef="AsOf2021-03-31_us-gaap_CommonStockMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">24</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right"><ix:nonFraction contextRef="AsOf2021-03-31_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">108,573</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right">(<ix:nonFraction contextRef="AsOf2021-03-31_us-gaap_RetainedEarningsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" sign="-" unitRef="USD">87,042</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right"><ix:nonFraction contextRef="AsOf2021-03-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">21,555</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40F_eus-gaap--AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_zFmDjcapiV8k" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Stock-based compensation</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right">—</td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0316">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" unitRef="USD">836</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0318">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" unitRef="USD">836</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_408_eus-gaap--StockIssuedDuringPeriodValueStockOptionsExercised_z6DmBUgo30se" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Stock option exercises</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_98A_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20210401__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zqyRubBqFzw6" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Stock option exercises, shares"><ix:nonFraction contextRef="From2021-04-012021-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" unitRef="Shares">63,233</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30_us-gaap_CommonStockMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" unitRef="USD">1</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" unitRef="USD">226</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0323">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" unitRef="USD">227</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_407_eus-gaap--StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_zEfPLaQzOvJc" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Employee stock purchase plan</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_98F_eus-gaap--StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_pid_c20210401__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zHitUB0xpFW" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Employee stock purchase plan, shares"><ix:nonFraction contextRef="From2021-04-012021-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" unitRef="Shares">29,326</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0328">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" unitRef="USD">134</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0330">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" unitRef="USD">134</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40D_eus-gaap--StockIssuedDuringPeriodValueRestrictedStockAwardGross_zDKYOM2TtGDe" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Common stock issued related to restricted stock units</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_985_eus-gaap--StockIssuedDuringPeriodSharesRestrictedStockAwardGross_pid_c20210401__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zlMFgJng5Ynk" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Common stock issued related to restricted stock units, shares"><ix:nonFraction contextRef="From2021-04-012021-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" unitRef="Shares">25,000</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0335">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0336">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0337">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0338">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_400_eus-gaap--NetIncomeLoss_zrdYk4XYbAad" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt">Net loss</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right">—</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0342">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0343">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2021-04-012021-06-30_us-gaap_RetainedEarningsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" sign="-" unitRef="USD">2,016</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left">)</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" sign="-" unitRef="USD">2,016</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_43D_c20210401__20210630_eus-gaap--StockholdersEquity_iE_zKme4jUEBVHg" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt">Balances at June 30, 2021</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_985_eus-gaap--SharesOutstanding_iE_pid_c20210401__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zwTvAsgtEVkl" style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right" title="Balance, shares"><ix:nonFraction contextRef="AsOf2021-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" unitRef="Shares">24,600,175</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="AsOf2021-06-30_us-gaap_CommonStockMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">25</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="AsOf2021-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">109,769</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="AsOf2021-06-30_us-gaap_RetainedEarningsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" sign="-" unitRef="USD">89,058</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="AsOf2021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">20,736</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The accompanying notes are an integral part of these condensed financial statements.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 5; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->3<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Condensed Statements of Stockholders’ Equity</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>For the six months ended June 30, 2022 and 2021</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(in thousands, except share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"> </p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: center"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Common Stock</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center">Additional Paid-in</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center">Accumulated</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center">Total Stockholders’</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td></tr> <tr style="vertical-align: bottom"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: center"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Shares</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Amount</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Capital</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Deficit</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Equity</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td></tr> <tr id="xdx_43F_c20220101__20220630_eus-gaap--StockholdersEquity_iS_zlOE2pO57Gc7" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 35%">Balances at December 31, 2021</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td id="xdx_98E_eus-gaap--SharesOutstanding_iS_pid_c20220101__20220630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zuZpFH9WxwW4" style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right" title="Balance, shares"><ix:nonFraction contextRef="AsOf2021-12-31_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" unitRef="Shares">24,626,004</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31_us-gaap_CommonStockMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">25</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">111,718</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right">(<ix:nonFraction contextRef="AsOf2021-12-31_us-gaap_RetainedEarningsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" sign="-" unitRef="USD">94,113</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">17,630</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40D_eus-gaap--AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_zEWXdrti9KR1" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Stock-based compensation</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right">—</td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0361">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" unitRef="USD">2,139</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0363">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" unitRef="USD">2,139</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_404_eus-gaap--StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_zy52uiEu9QYi" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Employee stock purchase plan</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_984_eus-gaap--StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_pid_c20220101__20220630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zEzBnFibHCK" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Employee stock purchase plan, shares"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" unitRef="Shares">47,585</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0366">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" unitRef="USD">117</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0368">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" unitRef="USD">117</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_403_ecustom--StockIssuedDuringPeriodValueStockWarrantExercised_zSd2fHPFdcFj" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Warrant exercises</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_98A_ecustom--StockIssuedDuringPeriodSharesStockWarrantExercised_pid_c20220101__20220630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_z2mKKP6FWNZj" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrant exercises, shares"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="ETON:StockIssuedDuringPeriodSharesStockWarrantExercised" unitRef="Shares">598,448</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0373">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0374">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0375">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0376">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_404_eus-gaap--AdjustmentsToAdditionalPaidInCapitalWarrantIssued_z0p3jtOKEGF4" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Warrant extensions</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right">—</td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0380">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued" scale="3" unitRef="USD">244</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0382">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalWarrantIssued" scale="3" unitRef="USD">244</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_405_eus-gaap--NetIncomeLoss_zysgPZtQfwic" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt">Net loss</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right">—</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0385">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0386">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_RetainedEarningsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" sign="-" unitRef="USD">6,888</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left">)</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" sign="-" unitRef="USD">6,888</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left">)</td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_435_c20220101__20220630_eus-gaap--StockholdersEquity_iE_zUFbphaUmrki" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt">Balances at June 30, 2022</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_98F_eus-gaap--SharesOutstanding_iE_pid_c20220101__20220630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zj8wiTCXmrqa" style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right" title="Balance, shares"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" unitRef="Shares">25,272,037</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_CommonStockMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">25</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">114,218</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_RetainedEarningsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" sign="-" unitRef="USD">101,001</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">13,242</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: center"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="6" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Common Stock</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center">Additional Paid-in</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center">Accumulated</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center">Total Stockholders’</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td></tr> <tr style="vertical-align: bottom"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif; text-align: center"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Shares</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Amount</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Capital</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Deficit</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">Equity</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td></tr> <tr id="xdx_43D_c20210101__20210630_eus-gaap--StockholdersEquity_iS_zTupyfVy6g19" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 35%">Balances at December 31, 2020</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td id="xdx_98F_eus-gaap--SharesOutstanding_iS_pid_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zE38bEzvaR1d" style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right" title="Beginning balance, shares"><ix:nonFraction contextRef="AsOf2020-12-31_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" unitRef="Shares">24,312,808</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right"><ix:nonFraction contextRef="AsOf2020-12-31_us-gaap_CommonStockMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">24</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right"><ix:nonFraction contextRef="AsOf2020-12-31_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">107,797</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right">(<ix:nonFraction contextRef="AsOf2020-12-31_us-gaap_RetainedEarningsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" sign="-" unitRef="USD">92,158</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 2%"> </td> <td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left">$</td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 9%; text-align: right"><ix:nonFraction contextRef="AsOf2020-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">15,663</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_404_eus-gaap--AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_zJV55OBBmVd8" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Stock-based compensation</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right">—</td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0404">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" unitRef="USD">1,509</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0406">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" scale="3" unitRef="USD">1,509</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_401_eus-gaap--StockIssuedDuringPeriodValueStockOptionsExercised_za4lGcGYdFs" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Stock option exercises</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_980_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zscaToGFGB89" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Stock option exercises, shares"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" unitRef="Shares">138,233</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" unitRef="USD">1</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" unitRef="USD">329</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0411">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" unitRef="USD">330</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_400_eus-gaap--StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_zr66rauUFwW9" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Employee stock purchase plan</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_985_eus-gaap--StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_pid_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zefqNTVbckl3" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Employee stock purchase plan, shares"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" unitRef="Shares">29,326</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0416">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" unitRef="USD">134</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0418">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" unitRef="USD">134</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_403_eus-gaap--StockIssuedDuringPeriodValueRestrictedStockAwardGross_zpTeIwmLYxBh" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Common stock issued related to restricted stock units</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_98A_eus-gaap--StockIssuedDuringPeriodSharesRestrictedStockAwardGross_pid_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zVeFsp7rEGKa" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Common stock issued related to restricted stock units, shares"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardGross" unitRef="Shares">25,000</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0423">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0424">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0425">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0426">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40A_ecustom--StockIssuedDuringPeriodValueStockWarrantExercised_z54V9BSEdOg9" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left">Warrant exercises</td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_986_ecustom--StockIssuedDuringPeriodSharesStockWarrantExercised_pid_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zdK9JLPCqkql" style="font: 10pt Times New Roman, Times, Serif; text-align: right" title="Warrant exercises, shares"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="ETON:StockIssuedDuringPeriodSharesStockWarrantExercised" unitRef="Shares">94,808</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0430">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0431">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0432">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif"> </td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0433">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40F_eus-gaap--NetIncomeLoss_zT2XRWuspO21" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt">Net income</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right">—</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0437">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0438">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" unitRef="USD">3,100</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" unitRef="USD">3,100</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_402_eus-gaap--NetIncomeLoss_zj23WMoQs08" style="display: none; vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt">Net income (loss)</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right">—</td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0442">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0443">—</span></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_RetainedEarningsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" unitRef="USD">3,100</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" unitRef="USD">3,100</ix:nonFraction></td><td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font: 11pt Calibri, Helvetica, Sans-Serif"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_431_c20210101__20210630_eus-gaap--StockholdersEquity_iE_zhOyNjX8Mw5d" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt">Balances at June 30, 2021</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left"> </td><td id="xdx_981_eus-gaap--SharesOutstanding_iE_pid_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_zx4CACxsxgD8" style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right" title="Ending balance, shares"><ix:nonFraction contextRef="AsOf2021-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" unitRef="Shares">24,600,175</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="AsOf2021-06-30_us-gaap_CommonStockMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">25</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="AsOf2021-06-30_us-gaap_AdditionalPaidInCapitalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">109,769</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right">(<ix:nonFraction contextRef="AsOf2021-06-30_us-gaap_RetainedEarningsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" sign="-" unitRef="USD">89,058</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left">)</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: bold 10pt Times New Roman, Times, Serif; text-align: right"><ix:nonFraction contextRef="AsOf2021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" unitRef="USD">20,736</ix:nonFraction></td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The accompanying notes are an integral part of these condensed financial statements.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 6; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->4<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="b_006"/>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_cash_flow"/><b>Condensed Statements of Cash Flows</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(In thousands)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <table cellpadding="0" cellspacing="0" id="xdx_307_112_pn3n3_zVFtnkp1z4Q5" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%" summary="xdx: Statement - Condensed Statements of Cash Flows (Unaudited)"> <tr style="display: none; vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 20pt; text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td id="xdx_495_20220101__20220630_ztn4iX27Gbfa" style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td id="xdx_490_20210101__20210630_zNchddpXgkn" style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom"> <td style="text-align: center"> </td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Six months ended<br/> June 30, 2022</td><td style="padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Six months ended</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>June 30, 2021</b></span></p></td></tr> <tr id="xdx_40A_eus-gaap--NetCashProvidedByUsedInOperatingActivitiesAbstract_iB_zVzd6Goo0pF7" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold; text-align: left">Cash flows from operating activities</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40F_eus-gaap--NetIncomeLoss_i01_maNCPBUzmqL_zSmOdiOEH0uf" style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; width: 60%; text-align: left">Net (loss) income</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 16%; text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" sign="-" unitRef="USD">6,888</ix:nonFraction></td><td style="width: 1%; text-align: left">)</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 16%; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" scale="3" unitRef="USD">3,100</ix:nonFraction></td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40B_eus-gaap--AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_i01B_zC74VkBuRHCd" style="vertical-align: bottom; background-color: White"> <td style="text-align: left">Adjustments to reconcile net (loss) income to net cash provided by operating activities:</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40A_eus-gaap--ShareBasedCompensation_i02_maNCPBUzmqL_zM1r3ohRVUEh" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 20pt; text-align: left">Stock-based compensation</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">2,383</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">1,509</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_400_eus-gaap--DepreciationAndAmortization_i02_maNCPBUzmqL_zBm6S6ntAJt4" style="vertical-align: bottom; background-color: White"> <td style="padding-left: 20pt; text-align: left">Depreciation and amortization</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DepreciationAndAmortization" scale="3" unitRef="USD">1,352</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DepreciationAndAmortization" scale="3" unitRef="USD">240</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_40A_eus-gaap--AmortizationOfDebtDiscountPremium_i02_maNCPBUzmqL_z8zuR9wWG7U1" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 20pt; text-align: left">Debt discount amortization</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" unitRef="USD">66</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" unitRef="USD">73</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_406_eus-gaap--GainsLossesOnExtinguishmentOfDebt_i02N_di_msNCPBUzmqL_zhAUoajIQWIi" style="vertical-align: bottom; background-color: White"> <td style="padding-left: 20pt; text-align: left">Gain on forgiveness of debt</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0472">—</span></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(<ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GainsLossesOnExtinguishmentOfDebt" scale="3" unitRef="USD">365</ix:nonFraction></td><td style="text-align: left">)</td></tr> <tr id="xdx_404_eus-gaap--GainLossOnSaleOfPropertyPlantEquipment_i02N_di_msNCPBUzmqL_zRVTA1Dgrw49" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 20pt; text-align: left">Gain on sale of equipment</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0475">—</span></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(<ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GainLossOnSaleOfPropertyPlantEquipment" scale="3" unitRef="USD">181</ix:nonFraction></td><td style="text-align: left">)</td></tr> <tr id="xdx_407_eus-gaap--IncreaseDecreaseInOperatingCapitalAbstract_i01B_zjxvuN9n9yib" style="vertical-align: bottom; background-color: White"> <td style="text-align: left">Changes in operating assets and liabilities:</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_403_eus-gaap--IncreaseDecreaseInAccountsReceivable_i02N_di_msNCPBUzmqL_zz8TicDwDsUf" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 20pt; text-align: left">Accounts receivable</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccountsReceivable" scale="3" sign="-" unitRef="USD">4,637</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(<ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccountsReceivable" scale="3" unitRef="USD">255</ix:nonFraction></td><td style="text-align: left">)</td></tr> <tr id="xdx_408_eus-gaap--IncreaseDecreaseInInventories_i02N_di_msNCPBUzmqL_zF9jISTULwM6" style="vertical-align: bottom; background-color: White"> <td style="padding-left: 20pt">Inventories</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInInventories" scale="3" sign="-" unitRef="USD">19</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0485">—</span></td><td style="text-align: left"> </td></tr> <tr id="xdx_409_eus-gaap--IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_i02N_di_msNCPBUzmqL_zm9Sl3UCSsM3" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 20pt; text-align: left">Prepaid expenses and other assets</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" scale="3" sign="-" unitRef="USD">1,827</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" scale="3" sign="-" unitRef="USD">419</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_40B_eus-gaap--IncreaseDecreaseInAccountsPayable_i02_maNCPBUzmqL_zXsxUDYjTRj8" style="vertical-align: bottom; background-color: White"> <td style="padding-left: 20pt; text-align: left">Accounts payable</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccountsPayable" scale="3" sign="-" unitRef="USD">475</ix:nonFraction></td><td style="text-align: left">)</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(<ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccountsPayable" scale="3" sign="-" unitRef="USD">822</ix:nonFraction></td><td style="text-align: left">)</td></tr> <tr id="xdx_40E_eus-gaap--IncreaseDecreaseInAccruedLiabilities_i02_maNCPBUzmqL_z9bccmPUeHh" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 20pt; text-align: left; padding-bottom: 1.5pt">Accrued liabilities</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccruedLiabilities" scale="3" unitRef="USD">763</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccruedLiabilities" scale="3" sign="-" unitRef="USD">372</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr> <tr id="xdx_404_eus-gaap--NetCashProvidedByUsedInOperatingActivities_i02T_mtNCPBUzmqL_maCCERCzPOo_zwNJoFf3V6x7" style="vertical-align: bottom; background-color: White"> <td style="font-weight: bold; text-align: left; padding-bottom: 1.5pt">Net cash provided by operating activities</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="3" unitRef="USD">3,684</ix:nonFraction></td><td style="padding-bottom: 1.5pt; font-weight: bold; text-align: left"> </td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="3" unitRef="USD">3,346</ix:nonFraction></td><td style="padding-bottom: 1.5pt; font-weight: bold; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_400_eus-gaap--NetCashProvidedByUsedInInvestingActivitiesAbstract_zyIWk7TmqIUc" style="vertical-align: bottom; background-color: White"> <td style="font-weight: bold; text-align: left">Cash (used in) provided by investing activities</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_409_eus-gaap--ProceedsFromSaleOfMachineryAndEquipment_i01_maNCPBUzmSF_zDgb87BrEhL3" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 20pt; text-align: left">Proceeds from sale of equipment</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0502">—</span></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromSaleOfMachineryAndEquipment" scale="3" unitRef="USD">700</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_40A_eus-gaap--PaymentsToAcquireIntangibleAssets_i01N_di_msNCPBUzmSF_zg41xi76Ssq8" style="vertical-align: bottom; background-color: White"> <td style="padding-left: 20pt; text-align: left">Purchase of product license rights</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquireIntangibleAssets" scale="3" unitRef="USD">750</ix:nonFraction></td><td style="text-align: left">)</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0506">—</span></td><td style="text-align: left"> </td></tr> <tr id="xdx_405_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_i01N_di_msNCPBUzmSF_zUGbTWl2sfSf" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 20pt; text-align: left; padding-bottom: 1.5pt">Purchases of property and equipment</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" scale="3" unitRef="USD">26</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" scale="3" unitRef="USD">3</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr> <tr id="xdx_405_eus-gaap--NetCashProvidedByUsedInInvestingActivities_i01T_maCCERCzPOo_mtNCPBUzmSF_zXvNysNC44pc" style="vertical-align: bottom; background-color: White"> <td style="font-weight: bold; text-align: left; padding-bottom: 1.5pt">Net cash (used in) provided by investing activities</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="3" sign="-" unitRef="USD">776</ix:nonFraction></td><td style="padding-bottom: 1.5pt; font-weight: bold; text-align: left">)</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="3" unitRef="USD">697</ix:nonFraction></td><td style="padding-bottom: 1.5pt; font-weight: bold; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_401_eus-gaap--NetCashProvidedByUsedInFinancingActivitiesAbstract_iB_z3ERZ87fGbaf" style="vertical-align: bottom; background-color: White"> <td style="font-weight: bold; text-align: left">Cash flows from financing activities</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_405_eus-gaap--RepaymentsOfLongTermDebt_i01N_di_msNCPBUzQeZ_zvsgQI1Dszil" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 10pt; text-align: left">Repayment of long-term debt</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RepaymentsOfLongTermDebt" scale="3" unitRef="USD">385</ix:nonFraction></td><td style="text-align: left">)</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0518">—</span></td><td style="text-align: left"> </td></tr> <tr id="xdx_40F_eus-gaap--ProceedsFromStockOptionsExercised_i01_maNCPBUzQeZ_zqVimb1xq28e" style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: left; padding-bottom: 1.5pt">Proceeds from employee stock option exercises and ESPP</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromStockOptionsExercised" scale="3" unitRef="USD">117</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromStockOptionsExercised" scale="3" unitRef="USD">464</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_40B_eus-gaap--NetCashProvidedByUsedInFinancingActivities_i01T_mtNCPBUzQeZ_maCCERCzPOo_zmCzpWBo6r35" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold; text-align: left; padding-bottom: 1.5pt">Net cash (used in) provided by financing activities</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: right">(<ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" scale="3" sign="-" unitRef="USD">268</ix:nonFraction></td><td style="padding-bottom: 1.5pt; font-weight: bold; text-align: left">)</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" scale="3" unitRef="USD">464</ix:nonFraction></td><td style="padding-bottom: 1.5pt; font-weight: bold; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_40A_eus-gaap--CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_iT_mtCCERCzPOo_zaSpI2MOijHf" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold; text-align: left">Change in cash and cash equivalents</td><td style="font-weight: bold"> </td> <td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold; text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" scale="3" unitRef="USD">2,640</ix:nonFraction></td><td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold"> </td> <td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold; text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" scale="3" unitRef="USD">4,507</ix:nonFraction></td><td style="font-weight: bold; text-align: left"> </td></tr> <tr id="xdx_408_eus-gaap--CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_iS_zlUsemEo78Ib" style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 1.5pt">Cash and cash equivalents at beginning of period</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="3" unitRef="USD">14,406</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="AsOf2020-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="3" unitRef="USD">21,295</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_40F_eus-gaap--CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_iE_zjSWpR0mb8Si" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left; padding-bottom: 2.5pt">Cash and cash equivalents at end of period</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="3" unitRef="USD">17,046</ix:nonFraction></td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right"><ix:nonFraction contextRef="AsOf2021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="3" unitRef="USD">25,802</ix:nonFraction></td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_403_eus-gaap--SupplementalCashFlowInformationAbstract_iB_z7Dm70eY7BR1" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold; text-align: left">Supplemental disclosures of cash flow information</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr id="xdx_402_eus-gaap--InterestPaidNet_i01_z3cqNvxN7ZDg" style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: left">Cash paid for interest</td><td> </td> <td style="text-align: left">$</td><td style="text-align: right"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestPaidNet" scale="3" unitRef="USD">378</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestPaidNet" scale="3" unitRef="USD">424</ix:nonFraction></td><td style="text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The accompanying notes are an integral part of these condensed financial statements.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 7; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->5<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="b_007"/>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock"><p id="xdx_804_eus-gaap--OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_zRbMKkvxLzL6" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_3" style="display:inline-block"/><span style="text-decoration: underline">Note 1 — <span id="xdx_82D_zbXSrqOmRyGa">Company Overview</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Eton is an innovative pharmaceutical company focused on developing, acquiring, and commercializing innovative products to address unmet needs in patients suffering from rare diseases. The Company seeks to improve the formula, delivery system, or safety of existing molecules in order to address unmet patient needs.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company currently commercializes two rare disease products, ALKINDI SPRINKLE® for the treatment of adrenocortical insufficiency and Carglumic Acid for the treatment of acute hyperammonemia due to N-acetylglutamate synthase (NAGS) deficiency, and has two additional product candidates in late-stage development. The Company is developing dehydrated alcohol injection, which has received Orphan Drug Designation for the treatment of methanol poisoning, and the ZENEO® hydrocortisone autoinjector for the treatment of adrenal crisis.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In addition, the Company is entitled to royalties or milestone payments from six FDA-approved products that the Company developed and out-licensed. The products include Alaway® Preservative Free, EPRONTIA™, Cysteine Hydrochloride, Zonisade®, Biorphen®, and Rezipres®.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:LiquidationBasisOfAccountingTextBlock"><p id="xdx_807_eus-gaap--LiquidationBasisOfAccountingTextBlock_zr3ybJkg51A2" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_4" style="display:inline-block"/><span style="text-decoration: underline">Note 2 — <span id="xdx_828_zSmnlmEPViLl">Liquidity Considerations</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">To date, the Company has generated revenues from ten products and expects further growth in 2022 and beyond in accordance with additional market penetration from these products plus revenues from licensing and additional products where it anticipates FDA approval.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company currently believes its existing cash and cash equivalents of $<span id="xdx_90C_eus-gaap--CashAndCashEquivalentsAtCarryingValue_iI_pn3n3_c20220630_zaRUo3knF51" title="Cash and cash equivalents"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" unitRef="USD">17,046</ix:nonFraction></span> as of June 30, 2022 along with revenues from approved products and additional milestone payments expected to be paid in 2022 will be sufficient to fund its operating expenses and capital expenditure requirements for at least the next twelve months from the date of filing of this quarterly report. This estimate is based on the Company’s current assumptions, including assumptions relating to estimated sales and its ability to manage its spending. The Company could use its available capital resources sooner than currently expected. Accordingly, the Company could seek to obtain additional capital through equity financings, the issuance of debt or other arrangements. However, there can be no assurance that the Company will be able to raise additional capital if needed or under acceptable terms, if at all. The sale of additional equity may dilute existing stockholders and newly issued shares could contain senior rights and preferences compared to currently outstanding common shares. The Company’s existing long-term debt obligation contains covenants and limits the Company’s ability to pay dividends or make other distributions to stockholders. If the Company experiences delays in product sales growth, completing its product development and obtaining regulatory approval for its other product candidates and is unable to obtain such additional financing, operations might need to be scaled back or discontinued.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:exclude><!-- Field: Page; Sequence: 8; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->6<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:SignificantAccountingPoliciesTextBlock"><p id="xdx_800_eus-gaap--SignificantAccountingPoliciesTextBlock_zEMtBDVEnFei" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_5" style="display:inline-block"/><span style="text-decoration: underline">Note 3 — <span id="xdx_82C_zGjkaVaJ2Vk5">Summary of Significant Accounting Policies</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:BasisOfAccountingPolicyPolicyTextBlock"><p id="xdx_844_eus-gaap--BasisOfAccountingPolicyPolicyTextBlock_zzRRIsMsWmE5" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_865_zYyKvvMMFHFh">Basis of Presentation</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company has prepared the accompanying condensed financial statements in accordance with accounting principles generally accepted in the United States (“GAAP”).</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="ETON:UnauditedInterimFinancialInformationPolicyTextBlock"><p id="xdx_84D_ecustom--UnauditedInterimFinancialInformationPolicyTextBlock_zGozhBw5VX67" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_869_znod0OiGWjb2">Unaudited Interim Financial Information</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The accompanying interim condensed financial statements are unaudited and have been prepared on the same basis as the audited financial statements and, in the opinion of management, reflect all adjustments necessary for the fair presentation of the Company’s financial position as of June 30, 2022 and the results of its operations and its cash flows for the periods ended June 30, 2022 and 2021. The financial data and other information disclosed in these notes related to the three-month and six-month periods ended June 30, 2022 and 2021 are also unaudited. The results for the three-month and six-month periods ended June 30, 2022 are not necessarily indicative of results to be expected for the year ending December 31, 2022, any other interim periods or any future year or period.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:UseOfEstimates"><p id="xdx_847_eus-gaap--UseOfEstimates_z1zJmL0V2YWj" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_864_zXKk7vN6X6Vh">Use of Estimates</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting periods. Significant estimates and assumptions reflected in these financial statements include, but are not limited to, provisions for uncollectible receivables and sales returns, valuation of inventories, useful lives of assets and the impairment of property and equipment, the accrual of research and development expenses and the valuation of common stock, stock options and warrants. Estimates are periodically reviewed in light of changes in circumstances, facts and experience. Changes in estimates are recorded in the period in which they become known. Actual results could differ from those estimates or assumptions.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:SegmentReportingPolicyPolicyTextBlock"><p id="xdx_842_eus-gaap--SegmentReportingPolicyPolicyTextBlock_zrKbKezYTMP7" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_861_zP8vAr0ors73">Segment Information</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company operates the business on the basis of a single reportable segment, which is the business of developing and commercializing prescription drug products. The Company’s chief operating decision-maker is the Chief Executive Officer (“CEO”), who evaluates the Company as a single operating segment.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:CashAndCashEquivalentsPolicyTextBlock"><p id="xdx_847_eus-gaap--CashAndCashEquivalentsPolicyTextBlock_zFTa5YSufyIf" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_86F_ztorWBdPI1ha">Cash and Cash Equivalents</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company considers all highly liquid investments with an original maturity of three months or less to be cash equivalents. All cash and cash equivalents are held in U.S. financial institutions or invested in short-term U.S. treasury bills or high-grade money market funds. As of June 30, 2022, the Company’s cash is in a non-interest bearing account as well as a government money market fund. From time to time, amounts deposited with its bank exceed federally insured limits. The Company believes the associated credit risk to be minimal.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:TradeAndOtherAccountsReceivablePolicy"><p id="xdx_840_eus-gaap--TradeAndOtherAccountsReceivablePolicy_zAUMmhF9Fn34" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_867_zWIr6fu0DY4d">Accounts Receivable</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accounts receivable are recorded at the invoiced amount and are non-interest bearing. Accounts receivable are recorded net of allowances for doubtful accounts, cash discounts for prompt payment, distribution fees, chargebacks and returns and allowances. The total for these reserves amounted to $<span id="xdx_904_eus-gaap--AllowanceForDoubtfulAccountsReceivable_iI_pn3n3_c20220630_z8Jasev7VABl" title="Allowances for doubtful accounts"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllowanceForDoubtfulAccountsReceivable" scale="3" unitRef="USD">404</ix:nonFraction></span> and $<span id="xdx_903_eus-gaap--AllowanceForDoubtfulAccountsReceivable_iI_pn3n3_c20211231_zcVmV9RsZbai" title="Allowances for doubtful accounts"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllowanceForDoubtfulAccountsReceivable" scale="3" unitRef="USD">96</ix:nonFraction></span> as of June 30, 2022 and December 31, 2021, respectively.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 24pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:InventoryPolicyTextBlock"><p id="xdx_849_eus-gaap--InventoryPolicyTextBlock_zqcfSFn6BhLe" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_869_zEA4mJTMujYj">Inventories</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company values its inventories at the lower of cost or net realizable value using the first-in, first-out method of valuation. The Company reviews its inventories for potential excess or obsolete issues on an ongoing basis and will record a write-down if an impairment is identified. Inventories at June 30, 2022 and December 31, 2021 consist solely of purchased finished goods. At June 30, 2022 and December 31, 2021 inventories are shown net of a reserve for its Biorphen product of $<span id="xdx_908_eus-gaap--InventoryWriteDown_pn3n3_c20220101__20220630_zX9kK0mtmHg4" title="Inventory write-down"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InventoryWriteDown" scale="3" unitRef="USD">1,265</ix:nonFraction></span> and $<span id="xdx_908_eus-gaap--InventoryWriteDown_pn3n3_c20210101__20211231_zBpr90bepfJk" title="Inventory write-down"><ix:nonFraction contextRef="From2021-01-012021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InventoryWriteDown" scale="3" unitRef="USD">1,414</ix:nonFraction></span>, respectively, due to the risk of expiry before this entire stock of inventories is sold.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <ix:exclude><!-- Field: Page; Sequence: 9; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->7<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span style="text-decoration: underline">Note 3 — Summary of Significant Accounting Policies (continued)</span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:PropertyPlantAndEquipmentPolicyTextBlock"><p id="xdx_844_eus-gaap--PropertyPlantAndEquipmentPolicyTextBlock_zDmv6SWUUnUe" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_861_zBhy6uQrSzVb">Property and Equipment</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Property and equipment are stated at cost. Depreciation of property and equipment is computed utilizing the straight-line method based on the following estimated useful lives: computer hardware and software is depreciated over <span id="xdx_908_eus-gaap--PropertyPlantAndEquipmentUsefulLife_dc_c20220101__20220630__us-gaap--PropertyPlantAndEquipmentByTypeAxis__us-gaap--ComputerEquipmentMember_zwl5fmEZxOf2" title="Estimated useful lives for property and equipment"><ix:nonNumeric contextRef="From2022-01-012022-06-30_us-gaap_ComputerEquipmentMember" format="ixt-sec:durwordsen" name="us-gaap:PropertyPlantAndEquipmentUsefulLife">three years</ix:nonNumeric></span>; equipment, furniture and fixtures is depreciated over <span id="xdx_905_eus-gaap--PropertyPlantAndEquipmentUsefulLife_dc_c20220101__20220630__us-gaap--PropertyPlantAndEquipmentByTypeAxis__us-gaap--FurnitureAndFixturesMember_zFlEbFvrgZD7" title="Estimated useful lives for property and equipment"><ix:nonNumeric contextRef="From2022-01-012022-06-30_us-gaap_FurnitureAndFixturesMember" format="ixt-sec:durwordsen" name="us-gaap:PropertyPlantAndEquipmentUsefulLife">five years</ix:nonNumeric></span>; leasehold improvements are amortized over their estimated useful lives or the remaining lease term, whichever is shorter. Construction in progress is capitalized but not depreciated until it is placed into service.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Maintenance and repairs are charged to expense as incurred, while renewals and improvements are capitalized.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:IntangibleAssetsFiniteLivedPolicy"><p id="xdx_84F_eus-gaap--IntangibleAssetsFiniteLivedPolicy_zxvXzhcAYj6e" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_865_zFXnkhnxPEbg">Intangible Assets</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company capitalizes payments it makes for licensed products when the payment is based on the FDA approval for the product and the cost is recoverable based on expected future cash flows from the product. The cost is amortized on a straight-line basis over the estimated useful life of the product commencing on the approval date in accordance with Accounting Standards Codification (“ASC”) 350 — Intangibles - Goodwill and Other. In November 2021, the Company purchased the rights for its Carglumic Acid product for $<span id="xdx_908_eus-gaap--PaymentsToAcquireIntangibleAssets_pn3n3_c20211101__20211130__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--CarglumicAcidProductRightsMember_zq1atl40NEAi" title="Payments to Acquire Intangible Assets"><ix:nonFraction contextRef="From2021-11-012021-11-30_custom_CarglumicAcidProductRightsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquireIntangibleAssets" scale="3" unitRef="USD">3,250</ix:nonFraction></span> and that cost is being amortized over <span id="xdx_903_eus-gaap--FiniteLivedIntangibleAssetUsefulLife_dc_c20211101__20211130__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--CarglumicAcidProductRightsMember_zrFM6Oo30sri" title="Finite-lived intangible asset, useful life"><ix:nonNumeric contextRef="From2021-11-012021-11-30_custom_CarglumicAcidProductRightsMember" format="ixt-sec:durwordsen" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife">ten years</ix:nonNumeric></span>. A $<span id="xdx_902_eus-gaap--PaymentsToAcquireIntangibleAssets_pn3n3_c20190101__20191231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--BiorphenProductMember_zkwp8tg1cwF" title="Payments to Acquire Intangible Assets"><ix:nonFraction contextRef="From2019-01-012019-12-31_custom_BiorphenProductMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquireIntangibleAssets" scale="3" unitRef="USD">750</ix:nonFraction></span> payment related to the approval of Biorphen had been capitalized in 2019 and that cost was being amortized over <span id="xdx_902_eus-gaap--FiniteLivedIntangibleAssetUsefulLife_dc_c20190101__20191231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--BiorphenProductMember_z77btDF3ruB8" title="Finite-lived intangible asset, useful life"><ix:nonNumeric contextRef="From2019-01-012019-12-31_custom_BiorphenProductMember" format="ixt-sec:durwordsen" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife">five years</ix:nonNumeric></span>. As a result of the Biorphen sale to Dr. Reddy’s Laboratories S.A. (“Dr. Reddy’s”) (see Note 11), amortization of that asset was accelerated to record $<span id="xdx_90A_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220630__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--BiorphenMember_zNlorLGlS9qc" title="Amortization of intangiable asset"><ix:nonFraction contextRef="AsOf2022-06-30_custom_BiorphenMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" unitRef="USD">275</ix:nonFraction></span> in June 2022 with $<span id="xdx_90F_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20221231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--BiorphenMember__us-gaap--SubsequentEventTypeAxis__us-gaap--SubsequentEventMember_zjGUOfBja1Wd" title="Amortization of intangiable asset"><ix:nonFraction contextRef="AsOf2022-12-31_custom_BiorphenMember_us-gaap_SubsequentEventMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" unitRef="USD">75</ix:nonFraction></span> remaining to be amortized through December 31, 2022. A $<span id="xdx_903_eus-gaap--PaymentsToAcquireIntangibleAssets_pn3n3_c20220101__20220630__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--RezipresProductMember_z8GAlqhJc2na" title="Payments to Acquire Intangible Assets"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_RezipresProductMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquireIntangibleAssets" scale="3" unitRef="USD">750</ix:nonFraction></span> payment related to the approval of Rezipres had been capitalized in Q1 2022 and that cost was being amortized over <span id="xdx_904_eus-gaap--FiniteLivedIntangibleAssetUsefulLife_dc_c20220101__20220630__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--RezipresProductMember_z1GFMWj15OR1" title="Finite-Lived Intangible Asset, Useful Life"><ix:nonNumeric contextRef="From2022-01-012022-06-30_custom_RezipresProductMember" format="ixt-sec:durwordsen" name="us-gaap:FiniteLivedIntangibleAssetUsefulLife">five years</ix:nonNumeric></span>. As a result of the sale to Dr. Reddy’s, amortization of the asset was accelerated to record the remaining $<span id="xdx_90F_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220630__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--DrReddysMember_zUj2K5DeqaK1" title="Amortization of intangiable asset"><ix:nonFraction contextRef="AsOf2022-06-30_custom_DrReddysMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" unitRef="USD">738</ix:nonFraction></span> in the three-month period ended June 30, 2022. The intangible assets, net on the Company’s balance sheet reflected $<span id="xdx_908_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220630_z7pEOrInD009" title="Accumulated amortization"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" scale="3" unitRef="USD">1,642</ix:nonFraction></span> of accumulated amortization as of June 30, 2022. The Company recorded $<span id="xdx_901_eus-gaap--AmortizationOfIntangibleAssets_c20220401__20220630_zd6MUFOZ2xGh" title="Amortization of intangible assets"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="0" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfIntangibleAssets" unitRef="USD">1,132</ix:nonFraction></span> and $<span id="xdx_901_eus-gaap--AmortizationOfIntangibleAssets_c20220101__20220630_zjYYmBPfAGE9" title="Amortization of intangible assets"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="0" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfIntangibleAssets" unitRef="USD">1,263</ix:nonFraction></span>, respectively, of amortization expense for the three and six months ended June 30, 2022. For the three and six-month periods ended June 30, 2022 and 2021, the Company reclassified certain amortization expense of intangible assets from general and administrative expenses to cost of sales to conform with the current period presentation. The table below shows the estimated remaining amortization for these products for each of the five years from 2022 to 2026 and thereafter.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock"><p id="xdx_897_eus-gaap--ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_znPiT1hJSzHl" style="font: 10pt Times New Roman, Times, Serif; display: none; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BB_zR6M8znYBr93">Schedule of Intangible Assets Amortization Expense</span> </span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="display: none; vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: justify"> </td><td> </td> <td style="text-align: left"> </td><td id="xdx_493_20220630_zUkAmMohdcWh" style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom"> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left">Year</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Amortization<br/> Expense</td></tr> <tr id="xdx_407_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_iI_pn3n3_zucecPnI313k" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 84%; text-align: justify">Remainder of 2022</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 12%; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear" scale="3" unitRef="USD">238</ix:nonFraction></td><td style="width: 1%; text-align: left"> </td></tr> <tr id="xdx_406_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_iI_pn3n3_ztsou87gDOV6" style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">2023</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" scale="3" unitRef="USD">325</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_40D_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_iI_pn3n3_zDuli7zkTPAe" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: justify">2024</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" scale="3" unitRef="USD">325</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_402_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_iI_pn3n3_zY0f7DwAKSXk" style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">2025</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" scale="3" unitRef="USD">325</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_40B_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_iI_pn3n3_zi7OZBxBSjWf" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: justify">2026</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" scale="3" unitRef="USD">325</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_404_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_iI_pn3n3_zuK2z2P4mNCf" style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1.5pt">Thereafter</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" scale="3" unitRef="USD">1,570</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_40E_eus-gaap--FiniteLivedIntangibleAssetsNet_iTI_pn3n3_zjMyFOxXg8bl" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: justify; padding-bottom: 2.5pt">Total estimated amortization expense</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FiniteLivedIntangibleAssetsNet" scale="3" unitRef="USD">3,108</ix:nonFraction></td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> </ix:nonNumeric><p id="xdx_8AA_zu1TffdfiEac" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock"><p id="xdx_84E_eus-gaap--ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock_zJYG5FhJurR4" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_861_zRUwXJncbJnk">Impairment of Long-Lived Assets</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Long-lived assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to estimated undiscounted future cash flows expected to be generated by the asset. If the carrying amount of an asset exceeds its estimated future cash flows, an impairment charge is recognized in the Company’s statements of operations for the amount by which the carrying amount of the asset exceeds the fair value of the asset. <span id="xdx_906_eus-gaap--ImpairmentOfLongLivedAssetsToBeDisposedOf_pn3n3_do_c20220101__20220630_zXn3iIJFQ0Hf" title="Impairment of long-lived assets"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt-sec:numwordsen" name="us-gaap:ImpairmentOfLongLivedAssetsToBeDisposedOf" scale="3" unitRef="USD">No</ix:nonFraction></span> impairment has been recognized since the Company’s inception in 2017.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:DebtPolicyTextBlock"><p id="xdx_84E_eus-gaap--DebtPolicyTextBlock_z1vSGYatQNLj" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_861_zYuqdoEBIeKg">Debt Issuance Costs and Debt Discount and Detachable Debt-Related Warrants</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Costs incurred to issue debt are deferred and recorded as a reduction to the debt balance in the accompanying balance sheets. The Company amortizes debt issuance costs over the expected term of the related debt using the effective interest method. Debt discounts related to the relative fair value of warrants issued in conjunction with the debt and are also recorded as a reduction to the debt balance and accreted over the expected term of the debt to interest expense using the effective interest method.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <ix:exclude><!-- Field: Page; Sequence: 10; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->8<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span style="text-decoration: underline">Note 3 — Summary of Significant Accounting Policies (continued)</span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:RevenueFromContractWithCustomerPolicyTextBlock"><p id="xdx_84E_eus-gaap--RevenueFromContractWithCustomerPolicyTextBlock_zSwKR01BZJ03" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_86B_zZxJm24ngSL1">Revenue Recognition for Contracts with Customers</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company accounts for contracts with its customers in accordance with ASC 606 — Revenue from Contracts with Customers. ASC 606 applies to all contracts with customers, except for contracts that are within the scope of other standards. Under ASC 606, an entity recognizes revenue when its customer obtains control of promised goods or services, in an amount that reflects the consideration which the entity expects to receive in exchange for those goods or services. To determine revenue recognition for arrangements that an entity determines are within the scope of ASC 606, the entity performs the following five steps: (i) identify the contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue when (or as) the entity satisfies a performance obligation.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">At contract inception, once the contract is determined to be within the scope of ASC 606, the Company assesses the goods or services promised within each contract and determines those that are performance obligations and assesses whether each promised good or service is distinct. The Company then recognizes as revenue the amount of the transaction price that is allocated to the respective performance obligation when (or as) the performance obligation is satisfied. Arrangements that include rights to additional goods or services that are exercisable at a customer’s discretion are generally considered options. The Company assesses whether these options provide a material right to the customer and, if so, they are considered performance obligations. The exercise of a material right is accounted for as a contract modification for accounting purposes.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company recognizes as revenue the amount of the transaction price that is allocated to the respective performance obligation when (or as) each performance obligation is satisfied at a point in time or over time, and if over time this is based on the use of an output or input method. Any amounts received prior to revenue recognition will be recorded as deferred revenue. Amounts expected to be recognized as revenue within the twelve months following the balance sheet date will be classified as current portion of deferred revenue in the Company’s balance sheets. Amounts not expected to be recognized as revenue within the twelve months following the balance sheet date are classified as long-term deferred revenue, net of current portion.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Milestone Payments</i> – If a commercial contract arrangement includes development and regulatory milestone payments, the Company will evaluate whether the milestone conditions have been achieved and if it is probable that a significant revenue reversal would not occur before recognizing the associated revenue. Milestone payments that are not within the Company’s control or the licensee’s control, such as regulatory approvals, are generally not considered probable of being achieved until those approvals are received.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Royalties – </i>For arrangements that include sales-based royalties, including milestone payments based on a level of sales, which are the result of a customer-vendor relationship and for which the license is deemed to be the predominant item to which the royalties relate, the Company will recognize revenue at the later of (i) when the related sales occur, or (ii) when the performance obligation to which some or all of the royalty has been allocated has been satisfied or partially satisfied. To date, the Company has not recognized any royalty revenue resulting from any of its licensing arrangements.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Significant Financing Component – </i>In determining the transaction price, the Company will adjust consideration for the effects of the time value of money if the expected period between payment by the licensees and the transfer of the promised goods or services to the licensees will be more than one year.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company sells its Alkindi Sprinkle and Carglumic Acid product to one pharmacy distributor customer which provides order fulfilment and inventory storage/distribution services. The Company may sell products in the U.S. to wholesale pharmaceutical distributors, who then sell the product to hospitals and other end-user customers. Sales to wholesalers are made pursuant to purchase orders subject to the terms of a master agreement, and delivery of individual shipments represent performance obligations under each purchase order. The Company uses a third-party logistics (“3PL”) vendor to process and fulfill orders and has concluded it is the principal in the sales to wholesalers because it controls access to the 3PL vendor services rendered and directs the 3PL vendor activities. The Company has no significant obligations to wholesalers to generate pull-through sales.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <ix:exclude><!-- Field: Page; Sequence: 11; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->9<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span style="text-decoration: underline">Note 3 — Summary of Significant Accounting Policies (continued)</span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 24pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">For its Alkindi Sprinkle and Carglumic Acid products, the Company bills at the initial product list price which are subject to offsets for patient co-pay assistance and potential state Medicaid reimbursements which are recorded as a reduction of net revenues at the date of sale/shipment. Selling prices initially billed to wholesalers are subject to discounts for prompt payment and subsequent chargebacks when the wholesalers sell products at negotiated discounted prices to members of certain group purchasing organizations (“GPOs”) and government programs. In addition, the Company pays fees to wholesalers for their distribution services, inventory reporting and chargeback processing. The Company pays GPOs fees for administrative services and for access to GPO members and concluded the benefits received in exchange for these fees are not distinct from its product sales, and accordingly it applies these amounts to reduce revenues. Wholesalers also have rights to return unsold product nearing or past the expiration date. Because of the shelf life of the product and the Company’s lengthy return period, there may be a significant period of time between when the product is shipped and when it issues credits on returned product.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 24pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company estimates the transaction price when it receives each purchase order taking into account the expected reductions of the selling price initially billed to the wholesaler/distributor arising from all of the above factors. The Company has developed estimates for future returns and chargebacks and the impact of other discounts and fees it pays, although Alkindi Sprinkle and Carglumic Acid sales are not subject to returns. When estimating these adjustments to the transaction price, the Company reduces it sufficiently to be able to assert that it is probable that there will be no significant reversal of revenue when the ultimate adjustment amounts are known.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company stores its Alkindi Sprinkle and Carglumic Acid inventory at its pharmacy distributor customer location, and sales are recorded when stock is pulled and shipped to fulfill specific patient orders. The Company recognizes revenue and cost of sales from products sold to wholesalers upon delivery to the wholesaler location. At that time, the wholesalers take control of the product as they take title, bear the risk of loss of ownership and have an enforceable obligation to pay the Company. They also have the ability to direct sales of product to their customers on terms and at prices they negotiate. Although wholesalers have product return rights, the Company does not believe they have a significant incentive to return the product.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Upon recognition of revenue from product sales, the estimated amounts of credit for product returns, chargebacks, distribution fees, prompt payment discounts, state Medicaid and GPO fees are included in sales reserves, accrued liabilities and net accounts receivable. The Company monitors actual product returns, chargebacks, discounts and fees subsequent to the sale. If these amounts end up differing from its estimates, it will make adjustments to these allowances, which are applied to increase or reduce product sales revenue and earnings in the period of adjustment.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In addition, the Company anticipates it will receive revenues from product licensing agreements where it has contracted for milestone payments and royalties from products it has developed or for which it has acquired the rights to a product developed by a third party.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:CostOfSalesPolicyTextBlock"><p id="xdx_842_eus-gaap--CostOfSalesPolicyTextBlock_zDZPdFGjRinf" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_863_zrLJabgZayd1">Cost of Sales</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 24pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.25in">Cost of sales consists of the profit-sharing and royalty fees with the Company’s product licensing and development partners, the purchase costs for finished products from third-party manufacturers, freight and handling/storage costs from the Company’s 3PL logistics service providers, and amortization expense of certain intangible assets. The cost of sales for profit-sharing and royalty fees and costs for purchased finished products and the associated inbound freight expense is recorded when the associated product sale revenue is recognized in accordance with the terms of shipment to customers while outbound freight and handling/storage fees charged by the 3PL service provider are expensed as they are incurred. Cost of sales also reflects any write-downs or reserve adjustments for the Company’s inventories.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"/> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <ix:exclude><!-- Field: Page; Sequence: 12; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->10<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span style="text-decoration: underline">Note 3 — Summary of Significant Accounting Policies (continued)</span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:ResearchAndDevelopmentExpensePolicy"><p id="xdx_84B_eus-gaap--ResearchAndDevelopmentExpensePolicy_zAdMf7y3mOie" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_86E_zfQyYARSLmKb">Research and Development Expenses</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Research and development (“RD”) expenses include both internal RD activities and external contracted services. Internal RD activity expenses include salaries, benefits and stock-based compensation and other costs to support the Company’s RD operations. External contracted services include product development efforts such as certain product licensor milestone payments, clinical trial activities, manufacturing and control-related activities and regulatory costs. RD expenses are charged to operations as incurred. The Company reviews and accrues RD expenses based on services performed and relies upon estimates of those costs applicable to the stage of completion of each project. Significant judgments and estimates are made in determining the accrued balances at the end of any reporting period. Actual results could differ from the Company’s estimates.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Upfront payments and milestone payments made for the licensing of technology for products that are not yet approved by the FDA are expensed as RD in the period in which they are incurred. Nonrefundable advance payments for goods or services to be received in the future for use in RD activities are recorded as prepaid expenses and are expensed as the related goods are delivered or the services are performed.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:EarningsPerSharePolicyTextBlock"><p id="xdx_84A_eus-gaap--EarningsPerSharePolicyTextBlock_z2NXXN6tQQKd" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_864_zIIHWsxcQDwb">Income (Loss) Per Share</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Basic net income (loss) per common share is computed by dividing net income (loss) attributable to common stockholders for the period by the weighted average number of common shares outstanding during the period. Diluted net income (loss) per share is computed by dividing the net income (loss) attributable to common stockholders for the period by the weighted average number of common and common equivalent shares, such as unvested restricted stock, stock options and warrants that are outstanding during the period. Common stock equivalents are excluded from the computation when their inclusion would be anti-dilutive. For the three-month and six-month periods ended June 30, 2022, common stock equivalents of <span id="xdx_904_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_pid_c20220401__20220630_zzAt46cvfeef" title="Antidilutive securities"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" unitRef="Shares">5,557,881</ix:nonFraction></span> and <span id="xdx_907_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20220101__20220630_zZ4bkOqQ3Ie9" title="Antidilutive securities"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" unitRef="Shares">5,335,601</ix:nonFraction></span>, respectively, are excluded from the calculation of diluted net loss per share because the effect is anti-dilutive. For the three-month period ended June 30, 2021, common stock equivalents of <span id="xdx_904_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20210401__20210630_zuaur6H4oIB7" title="Antidilutive securities"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" unitRef="Shares">4,266,079</ix:nonFraction></span> are excluded from the calculation of diluted net loss per share because the effect is anti-dilutive. For the six-month period ended June 30, 2021, common stock equivalents (using the treasury stock and “if converted” method) from stock options, unvested RSAs, and warrants were <span id="xdx_904_eus-gaap--ClassOfWarrantOrRightOutstanding_iI_c20210630__us-gaap--AwardTypeAxis__custom--StockOptionsAwardsAndWarrantsMember_zE5LjmNHjkfl" title="Class of warrant or right, outstanding"><ix:nonFraction contextRef="AsOf2021-06-30_custom_StockOptionsAwardsAndWarrantsMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightOutstanding" unitRef="Shares">1,352,879</ix:nonFraction></span> and excluded <span id="xdx_90D_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_c20210101__20210630__us-gaap--StatementEquityComponentsAxis__custom--BusinessAdvisoryWarrantsMember_zOib63jPAZNa" title="Warrants to purchase common shares"><ix:nonFraction contextRef="From2021-01-012021-06-30_custom_BusinessAdvisoryWarrantsMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" unitRef="Shares">1,624,598</ix:nonFraction></span> shares that were anti-dilutive. Included in the basic and diluted net income (loss) per share calculation are RSUs awarded to directors that have vested, but the issuance and delivery of the common shares are deferred until the director retires from service as a director.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy"><p id="xdx_846_eus-gaap--ShareBasedCompensationOptionAndIncentivePlansPolicy_zZve2vtdWpQ2" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_86E_znpdb0sZ4LZi">Stock-Based Compensation</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company accounts for stock-based compensation under the provisions of ASC — 718 Compensation — Stock Compensation. The guidance under ASC 718 requires companies to estimate the fair value of the stock-based compensation awards on the date of grant and record expense over the related service periods, which are generally the vesting period of the equity awards. The Company estimates the fair value of stock-based option awards using the Black-Scholes-Merton option-pricing model (“BSM”). The BSM requires the input of subjective assumptions, including the expected stock price volatility, the calculation of expected term, forfeitures and the fair value of the underlying common stock on the date of grant, among other inputs. The risk-free interest rate was determined from the implied yields for zero-coupon U.S. government issues with a remaining term approximating the expected life of the options or warrants. Dividends on common stock are assumed to be zero for the BSM valuation of the stock options. The expected term of stock options granted is based on vesting periods and the contractual life of the options. Expected volatilities are based on comparable companies’ historical volatility along with a limited weighting included for the Company’s own volatility, which management believes represents the most accurate basis for estimating expected future volatility under the current conditions. The Company accounts for forfeitures as they occur. The Company uses the closing common stock price on the date of grant for the fair value of the common stock.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:exclude><!-- Field: Page; Sequence: 13; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->11<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_6" style="display:inline-block"/><span style="text-decoration: underline">Note 3 — Summary of Significant Accounting Policies (continued)</span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:FairValueMeasurementPolicyPolicyTextBlock"><p id="xdx_84F_eus-gaap--FairValueMeasurementPolicyPolicyTextBlock_zGqm3e280Gqa" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_860_zKNIj2wpTjsb">Fair Value Measurements</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We measure certain of our assets and liabilities at fair value. Fair value represents the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value accounting requires characterization of the inputs used to measure fair value into a three-level fair value hierarchy as follows:</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><i>Level 1</i></b> — Inputs based on quoted prices in active markets for identical assets or liabilities. An active market is a market in which transactions occur with sufficient frequency and volume to provide pricing information on an ongoing basis.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><i>Level 2 </i></b>— Observable inputs that reflect the assumptions market participants would use in pricing the asset or liability developed based on market data obtained from sources independent from the entity.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><i>Level 3 </i></b>— Unobservable inputs that reflect the entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the best information available.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Fair value measurements are classified based on the lowest level of input that is significant to the measurement. The Company’s assessment of the significance of a particular input to the fair value measurement requires judgment, which may affect the valuation of the assets and liabilities and their placement within the fair value hierarchy levels. The determination of the fair values stated below take into account the market for the Company’s financials, assets and liabilities, the associated credit risk and other factors as required. The Company considers active markets as those in which transactions for the assets or liabilities occur in sufficient frequency and volume to provide pricing information on an ongoing basis.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company’s financial instruments included cash and cash equivalents, accounts receivable, accounts payable, accrued liabilities, and long-term debt obligation. The carrying amounts of these financial instruments, except for the long-term debt obligation, approximate their fair values due to the short-term maturities of these instruments. Based on borrowing rates currently available to the Company, the carrying value of the long-term debt obligation approximates its fair value.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock"><p id="xdx_841_eus-gaap--NewAccountingPronouncementsPolicyPolicyTextBlock_z4MrrV9oQHMi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_864_zk8ADbCFOwmc">Impact of New Accounting Pronouncements</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">There were no new accounting pronouncements issued by the FASB during the period that would apply to the Company would have a material impact on its financial position or results of operations.</span></p> </ix:nonNumeric><p id="xdx_85A_zIb5gBHuQj9k" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:exclude><!-- Field: Page; Sequence: 14; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->12<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock"><p id="xdx_800_eus-gaap--PropertyPlantAndEquipmentDisclosureTextBlock_zuLQzW5FE8Lf" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_7" style="display:inline-block"/><span style="text-decoration: underline">Note 4 – <span id="xdx_82B_ztg2ASBGCZnc">Property and Equipment</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:PropertyPlantAndEquipmentTextBlock"><p id="xdx_89B_eus-gaap--PropertyPlantAndEquipmentTextBlock_zdu1qC4Ot7f2" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Property and equipment consist of the following:</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span><span id="xdx_8B8_zUgysOi9j2Ig" style="display: none">Schedule of Property and Equipment</span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="display: none; vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: justify"> </td><td> </td> <td style="text-align: left"> </td><td id="xdx_495_20220630_zet4nohbBTEe" style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td id="xdx_491_20211231_zHnKqTlUsMlj" style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom"> <td style="text-align: justify"> </td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; white-space: nowrap; font-weight: bold; text-align: center">June 30, 2022</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; white-space: nowrap; font-weight: bold; text-align: center">December 31, 2021</td></tr> <tr id="xdx_40A_eus-gaap--CapitalizedComputerSoftwareGross_iI_pn3n3_maPPAEGzkcE_zZ3dKYYlvlTg" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 60%; text-align: justify">Computer hardware and software</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 16%; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CapitalizedComputerSoftwareGross" scale="3" unitRef="USD">177</ix:nonFraction></td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 16%; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CapitalizedComputerSoftwareGross" scale="3" unitRef="USD">157</ix:nonFraction></td><td style="width: 1%; text-align: left"> </td></tr> <tr id="xdx_403_eus-gaap--FurnitureAndFixturesGross_iI_pn3n3_maPPAEGzkcE_zsQi9OCgL9k9" style="vertical-align: bottom; background-color: White"> <td style="text-align: justify">Furniture and fixtures</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FurnitureAndFixturesGross" scale="3" unitRef="USD">112</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FurnitureAndFixturesGross" scale="3" unitRef="USD">106</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_40E_eus-gaap--MachineryAndEquipmentGross_iI_pn3n3_maPPAEGzkcE_zP8IuOv0yny8" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: justify">Equipment</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MachineryAndEquipmentGross" scale="3" unitRef="USD">52</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MachineryAndEquipmentGross" scale="3" unitRef="USD">132</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_40E_eus-gaap--LeaseholdImprovementsGross_iI_pn3n3_maPPAEGzkcE_zf09lYbiAExe" style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1.5pt">Leasehold improvements</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LeaseholdImprovementsGross" scale="3" unitRef="USD">71</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LeaseholdImprovementsGross" scale="3" unitRef="USD">71</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_409_eus-gaap--PropertyPlantAndEquipmentGross_iTI_pn3n3_mtPPAEGzkcE_maPPAENz5uj_zPeRmIAZ2zh4" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: justify"><span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt">Property and equipment, gross</span></td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" unitRef="USD">412</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentGross" scale="3" unitRef="USD">466</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_40A_eus-gaap--AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_iNI_pn3n3_di_msPPAENz5uj_zMVoOrA4ZXVi" style="vertical-align: bottom; background-color: White"> <td style="text-align: justify; padding-bottom: 1.5pt">Less: accumulated depreciation</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="3" unitRef="USD">325</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="3" unitRef="USD">351</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr> <tr id="xdx_407_eus-gaap--PropertyPlantAndEquipmentNet_iTI_pn3n3_mtPPAENz5uj_zHFdCKoglb2j" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold; text-align: justify; padding-bottom: 2.5pt">Property and equipment, net</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" unitRef="USD">87</ix:nonFraction></td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right"><ix:nonFraction contextRef="AsOf2021-12-31" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" unitRef="USD">115</ix:nonFraction></td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> </ix:nonNumeric><p id="xdx_8AA_zsksxSH2AzDb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Depreciation expense for the three months ended June 30, 2022 and 2021 was $<span id="xdx_909_eus-gaap--DepreciationDepletionAndAmortization_pn3n3_c20220401__20220630_zrqlasQwd1e" title="Depreciation and amortization expense"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DepreciationDepletionAndAmortization" scale="3" unitRef="USD">18</ix:nonFraction></span> and $<span id="xdx_902_eus-gaap--DepreciationDepletionAndAmortization_pn3n3_c20210401__20210630_zvr2ymZfQagk" title="Depreciation and amortization expense"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DepreciationDepletionAndAmortization" scale="3" unitRef="USD">24</ix:nonFraction></span>, respectively. Depreciation expense for the six months ended June 30, 2022 and 2021 was $<span id="xdx_90D_eus-gaap--DepreciationDepletionAndAmortization_pn3n3_c20220101__20220630_z08SSyxSt91i" title="Depreciation and amortization expense"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DepreciationDepletionAndAmortization" scale="3" unitRef="USD">39</ix:nonFraction></span> and $<span id="xdx_903_eus-gaap--DepreciationDepletionAndAmortization_pn3n3_c20210101__20210630_zYbnP5jXRHL7" title="Depreciation and amortization expense"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DepreciationDepletionAndAmortization" scale="3" unitRef="USD">108</ix:nonFraction></span>, respectively. The decrease in depreciation expense was associated with the closure of the Company’s laboratory facility and sale of its equipment in 2021.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:LongTermDebtTextBlock"><p id="xdx_809_eus-gaap--LongTermDebtTextBlock_zXjVp7xMvdei" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_debt"/><b><span class="alphaminr_link" id="alphaminr_8" style="display:inline-block"/><span style="text-decoration: underline">Note 5 — <span id="xdx_82B_zn9makDiWdYf">Long Term Debt</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><i>SWK Loan</i></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On November 13, 2019, the Company entered into a credit agreement (the “SWK Credit Agreement”) with SWK Holdings Corporation (“SWK”) which provided for up to $<span id="xdx_90D_eus-gaap--RepaymentsOfRelatedPartyDebt_pn3n3_c20191112__20191113__us-gaap--TypeOfArrangementAxis__custom--SWKCreditAgreementMember__srt--RangeAxis__srt--MaximumMember_z7A20zzThNOe" title="Borrowing amount"><ix:nonFraction contextRef="From2019-11-122019-11-13_custom_SWKCreditAgreementMember_srt_MaximumMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RepaymentsOfRelatedPartyDebt" scale="3" unitRef="USD">10,000</ix:nonFraction></span> in financing. The Company received proceeds of $<span id="xdx_90B_eus-gaap--ProceedsFromRelatedPartyDebt_pn3n3_c20191112__20191113__us-gaap--TypeOfArrangementAxis__custom--SWKCreditAgreementMember_zRuxlzXIcuhl" title="Proceeds amount"><ix:nonFraction contextRef="From2019-11-122019-11-13_custom_SWKCreditAgreementMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromRelatedPartyDebt" scale="3" unitRef="USD">5,000</ix:nonFraction></span> at closing and was able to borrow an additional $<span id="xdx_905_eus-gaap--ProceedsFromRelatedPartyDebt_pn3n3_c20191112__20191113__us-gaap--TypeOfArrangementAxis__custom--SWKCreditAgreementMember__dei--LegalEntityAxis__custom--FoodandDrugAdministrationsMember_zqcH3CB3sCEa" title="Proceeds amount"><ix:nonFraction contextRef="From2019-11-122019-11-13_custom_SWKCreditAgreementMember_custom_FoodandDrugAdministrationsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromRelatedPartyDebt" scale="3" unitRef="USD">5,000</ix:nonFraction></span> upon the FDA approval of a second product developed by the Company, excluding its EM-100/Alaway Preservative-Free eye allergy product (“EM-100”). In March 2020, in conjunction with the Company’s Alkindi Sprinkle product licensing agreement (see Note 11) and the Company’s March 2020 sale of additional shares of its common stock, the Company and SWK amended the SWK Credit Agreement. The amendment provided the Company with the option to immediately draw $<span id="xdx_902_eus-gaap--RepaymentsOfRelatedPartyDebt_pn3n3_c20191112__20191113_znl8QGrIWyRg" title="Borrowing amount"><ix:nonFraction contextRef="From2019-11-122019-11-13" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RepaymentsOfRelatedPartyDebt" scale="3" unitRef="USD">2,000</ix:nonFraction></span> and the ability to borrow an additional $<span id="xdx_90C_eus-gaap--RepaymentsOfRelatedPartyDebt_pn3n3_c20191112__20191113__dei--LegalEntityAxis__custom--FoodandDrugAdministrationsMember_zh38b6ueqpYf" title="Borrowing amount"><ix:nonFraction contextRef="From2019-11-122019-11-13_custom_FoodandDrugAdministrationsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RepaymentsOfRelatedPartyDebt" scale="3" unitRef="USD">3,000</ix:nonFraction></span> based upon the FDA approval of EM-100 and Alkindi Sprinkle which subsequently occurred in September 2020. Accordingly, the Company borrowed an additional $<span id="xdx_900_eus-gaap--RepaymentsOfRelatedPartyDebt_pn3n3_c20200810__20200811_z7wqg1OPttj2" title="Borrowing amount"><ix:nonFraction contextRef="From2020-08-102020-08-11" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RepaymentsOfRelatedPartyDebt" scale="3" unitRef="USD">2,000</ix:nonFraction></span> on August 11, 2020. The term of the SWK Credit Agreement is for five years and borrowings were at an interest rate of LIBOR 3-month plus <span id="xdx_904_eus-gaap--DebtInstrumentInterestRateStatedPercentage_iI_pid_uPure_c20191113__us-gaap--TypeOfArrangementAxis__custom--SWKCreditAgreementMember__us-gaap--VariableRateAxis__us-gaap--LondonInterbankOfferedRateLiborSwapRateMember_zSKH7zk2kfHi" title="Interest rate"><ix:nonFraction contextRef="AsOf2019-11-13_custom_SWKCreditAgreementMember_us-gaap_LondonInterbankOfferedRateLiborSwapRateMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" unitRef="Pure">10.0</ix:nonFraction>%</span>, subject to a stated LIBOR floor rate of <span id="xdx_903_eus-gaap--DebtInstrumentInterestRateStatedPercentage_iI_pid_uPure_c20191113__us-gaap--TypeOfArrangementAxis__custom--SWKCreditAgreementMember__us-gaap--VariableRateAxis__custom--StatedLIBORFloorRateMember_z8zSw5kGYT8b" title="Interest rate"><ix:nonFraction contextRef="AsOf2019-11-13_custom_SWKCreditAgreementMember_custom_StatedLIBORFloorRateMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" unitRef="Pure">2.0</ix:nonFraction>%</span>. A <span id="xdx_908_eus-gaap--DebtInstrumentInterestRateStatedPercentage_iI_pid_uPure_c20191113__us-gaap--FinancialInstrumentAxis__us-gaap--UnusedLinesOfCreditMember__us-gaap--TypeOfArrangementAxis__custom--SWKCreditAgreementMember_zr4KIkbumA84" title="Interest rate"><ix:nonFraction contextRef="AsOf2019-11-13_us-gaap_UnusedLinesOfCreditMember_custom_SWKCreditAgreementMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" unitRef="Pure">2.0</ix:nonFraction>%</span> unused credit limit fee was assessed during the first twelve months after the date of the SWK Credit Agreement and loan fees include a <span id="xdx_90D_eus-gaap--DebtInstrumentInterestRateStatedPercentage_c20191113__us-gaap--TypeOfArrangementAxis__custom--SWKCreditAgreementMember_pdd" title="Interest rate"><ix:nonFraction contextRef="AsOf2019-11-13_custom_SWKCreditAgreementMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" unitRef="Pure">5.0</ix:nonFraction>%</span> exit fee based on the principal amounts drawn which is payable at the end of the term of the SWK Credit Agreement. <span id="xdx_901_eus-gaap--DebtInstrumentDescription_c20191112__20191113__us-gaap--TypeOfArrangementAxis__custom--SWKCreditAgreementMember_zinu4qj00FJ9" title="DebtInstrument description"><ix:nonNumeric contextRef="From2019-11-122019-11-13_custom_SWKCreditAgreementMember" name="us-gaap:DebtInstrumentDescription">The Company was required to maintain a minimum cash balance of $<span id="xdx_90A_ecustom--MinimumCashBalanceToBeMaintainInEachQuarterEnd_pn3n3_c20191112__20191113__us-gaap--TypeOfArrangementAxis__custom--SWKCreditAgreementMember_z9eQuNTOQFJb" title="Minimum cash balance"><ix:nonFraction contextRef="From2019-11-122019-11-13_custom_SWKCreditAgreementMember" decimals="-3" format="ixt:numdotdecimal" name="ETON:MinimumCashBalanceToBeMaintainInEachQuarterEnd" scale="3" unitRef="USD">3,000</ix:nonFraction></span>, only pay interest on the debt until February 2022 and then pay 5.5% of the loan principal balance commencing on February 15, 2022 and then every three months thereafter until November 13, 2024 at which time the remaining principal balance is due. Borrowings under the SWK Credit Agreement are secured by the Company’s assets. The SWK Credit Agreement contains customary default provisions and covenants which include limits on additional indebtedness. In March 2020, SWK provided a waiver for the Company to obtain loans with the Small Business Association. In February 2021, the Company notified SWK that it will not require additional borrowing capacity under the SWK Credit Agreement and terminated the additional borrowing capacity with SWK.</ix:nonNumeric></span></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In connection with the initial $<span id="xdx_906_eus-gaap--RepaymentsOfRelatedPartyDebt_pn3n3_c20191101__20191130__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_z2QPkP8HFIlj" title="Borrowing amount"><ix:nonFraction contextRef="From2019-11-012019-11-30_us-gaap_WarrantMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RepaymentsOfRelatedPartyDebt" scale="3" unitRef="USD">5,000</ix:nonFraction></span> borrowed in November 2019, the Company issued warrants to SWK to purchase <span id="xdx_90C_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20191130__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zJTrk4GNFwM2" title="Purchase of warrants"><ix:nonFraction contextRef="AsOf2019-11-30_us-gaap_WarrantMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" unitRef="Shares">51,239</ix:nonFraction></span> shares of the Company’s common stock with an exercise price of $<span id="xdx_907_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pid_c20191130__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zZ8gKemw9Rc5" title="Class of Warrant or Right, Exercise Price of Warrants or Rights"><ix:nonFraction contextRef="AsOf2019-11-30_us-gaap_WarrantMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" unitRef="USDPShares">5.86</ix:nonFraction></span> per share. The relative fair value of these <span id="xdx_900_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20191130__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zASV1Ov93MAi" title="Purchase of warrants"><ix:nonFraction contextRef="AsOf2019-11-30_us-gaap_WarrantMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" unitRef="Shares">51,239</ix:nonFraction></span> warrants was $<span id="xdx_90E_eus-gaap--FairValueAdjustmentOfWarrants_pn3n3_c20191101__20191130__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_z14HwDMQBCD4" title="Fair value adjustment of warrants"><ix:nonFraction contextRef="From2019-11-012019-11-30_us-gaap_WarrantMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FairValueAdjustmentOfWarrants" scale="3" unitRef="USD">226</ix:nonFraction></span> and was estimated using BSM with the following assumptions: fair value of the Company’s common stock at issuance of $<span id="xdx_901_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pid_c20191130__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember__us-gaap--MeasurementInputTypeAxis__us-gaap--MeasurementInputExercisePriceMember_zuVBTWBWJY92" title="Exercise price of warrants"><ix:nonFraction contextRef="AsOf2019-11-30_us-gaap_WarrantMember_us-gaap_MeasurementInputExercisePriceMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" unitRef="USDPShares">5.75</ix:nonFraction></span> per share; <span id="xdx_90B_eus-gaap--WarrantsAndRightsOutstandingTerm_iI_dxL_c20191130__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zxl8e4PGyHhe" title="Warrants and rights outstanding, term::XDX::P7Y"><span style="-sec-ix-hidden: xdx2ixbrl0720">seven</span></span>-year contractual term; <span id="xdx_908_eus-gaap--WarrantsAndRightsOutstandingMeasurementInput_iI_pid_uPure_c20191130__us-gaap--MeasurementInputTypeAxis__us-gaap--MeasurementInputOptionVolatilityMember__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zhN75RWl3lOh" title="Warrants and rights outstanding, measurement input"><span style="-sec-ix-hidden: xdx2ixbrl0722">95%</span></span> volatility; <span id="xdx_903_eus-gaap--WarrantsAndRightsOutstandingMeasurementInput_iI_pid_uPure_c20191130__us-gaap--MeasurementInputTypeAxis__us-gaap--MeasurementInputExpectedDividendRateMember__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_z2NjuWERjlgl" title="Warrants and rights outstanding, measurement input"><span style="-sec-ix-hidden: xdx2ixbrl0724">0%</span></span> dividend rate; and a risk-free interest rate of <span id="xdx_907_eus-gaap--WarrantsAndRightsOutstandingMeasurementInput_iI_pid_uPure_c20191130__us-gaap--MeasurementInputTypeAxis__us-gaap--MeasurementInputRiskFreeInterestRateMember__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zRy2jzLyWL41" title="Warrants and rights outstanding, measurement input"><ix:nonFraction contextRef="AsOf2019-11-30_us-gaap_MeasurementInputRiskFreeInterestRateMember_us-gaap_WarrantMember" decimals="INF" format="ixt:numunitdecimalin" name="us-gaap:WarrantsAndRightsOutstandingMeasurementInput" unitRef="Pure">1.8</ix:nonFraction>%</span>.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In connection with the additional $<span id="xdx_90F_eus-gaap--RepaymentsOfRelatedPartyDebt_pn3n3_c20200801__20200831__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zWe2dAN7o981" title="Borrowing amount"><ix:nonFraction contextRef="From2020-08-012020-08-31_us-gaap_WarrantMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RepaymentsOfRelatedPartyDebt" scale="3" unitRef="USD">2,000</ix:nonFraction></span> borrowed in August 2020, the Company issued warrants for <span id="xdx_900_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20200831__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zRuqEQqakF01" title="Issuance of warrants"><ix:nonFraction contextRef="AsOf2020-08-31_us-gaap_WarrantMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" unitRef="Shares">18,141</ix:nonFraction></span> shares of its common stock at an exercise price of $<span id="xdx_907_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pid_c20200831__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zHgd78Nbg3Gj" title="Exercise price of warrants"><ix:nonFraction contextRef="AsOf2020-08-31_us-gaap_WarrantMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" unitRef="USDPShares">6.62</ix:nonFraction></span> per share. The relative fair value of the <span id="xdx_90D_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20200831__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_znFqIxKkFbAd" title="Issuance of warrants"><ix:nonFraction contextRef="AsOf2020-08-31_us-gaap_WarrantMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" unitRef="Shares">18,141</ix:nonFraction></span> warrants was $<span id="xdx_907_eus-gaap--FairValueAdjustmentOfWarrants_pn3n3_c20200801__20200831__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zwcHg80wmUKe" title="Fair value adjustment of warrants"><ix:nonFraction contextRef="From2020-08-012020-08-31_us-gaap_WarrantMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:FairValueAdjustmentOfWarrants" scale="3" unitRef="USD">94</ix:nonFraction></span> and was estimated using BSM with the following assumptions: fair value of the Company’s common stock at issuance of $<span id="xdx_905_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pid_c20200831__us-gaap--MeasurementInputTypeAxis__us-gaap--MeasurementInputExercisePriceMember__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zruxTwDmsYr9" title="Exercise price of warrants"><ix:nonFraction contextRef="AsOf2020-08-31_us-gaap_MeasurementInputExercisePriceMember_us-gaap_WarrantMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" unitRef="USDPShares">6.85</ix:nonFraction></span> per share; <span id="xdx_90B_eus-gaap--WarrantsAndRightsOutstandingTerm_iI_dxL_c20200831__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_za7DtZMocLY1" title="Warrants and rights outstanding, term::XDX::P7Y"><span style="-sec-ix-hidden: xdx2ixbrl0740">seven</span></span>-year contractual term; <span id="xdx_90E_eus-gaap--WarrantsAndRightsOutstandingMeasurementInput_iI_pid_uPure_c20200831__us-gaap--MeasurementInputTypeAxis__us-gaap--MeasurementInputOptionVolatilityMember__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zpHWRdGMKK59" title="Warrants and rights outstanding, measurement input"><span style="-sec-ix-hidden: xdx2ixbrl0742">95%</span></span> volatility; <span id="xdx_909_eus-gaap--WarrantsAndRightsOutstandingMeasurementInput_iI_pid_uPure_c20200831__us-gaap--MeasurementInputTypeAxis__us-gaap--MeasurementInputExpectedDividendRateMember__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zD6dsBn1xu9e" title="Warrants and rights outstanding, measurement input"><span style="-sec-ix-hidden: xdx2ixbrl0744">0%</span></span> dividend rate; and a risk-free interest rate of <span id="xdx_90D_eus-gaap--WarrantsAndRightsOutstandingMeasurementInput_iI_pid_uPure_c20200831__us-gaap--MeasurementInputTypeAxis__us-gaap--MeasurementInputRiskFreeInterestRateMember__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zbGXM8wkr8Mh" title="Warrants and rights outstanding, measurement input"><ix:nonFraction contextRef="AsOf2020-08-31_us-gaap_MeasurementInputRiskFreeInterestRateMember_us-gaap_WarrantMember" decimals="INF" format="ixt:numunitdecimalin" name="us-gaap:WarrantsAndRightsOutstandingMeasurementInput" unitRef="Pure">0.4</ix:nonFraction>%</span>.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:exclude><!-- Field: Page; Sequence: 15; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->13<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_9" style="display:inline-block"/><span style="text-decoration: underline">Note 5 — Long Term Debt (continued)</span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">These warrants (the “SWK Warrants”) are exercisable immediately and have a term of seven years from the date of issuance. The SWK Warrants are subject to a cashless exercise feature, with the exercise price and number of shares issuable upon exercise subject to change in connection with stock splits, dividends, reclassifications and other conditions.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Interest expense of $<span id="xdx_90A_eus-gaap--InterestExpense_pn3n3_c20220101__20220630_zjN7xN8OT5f2" title="Interest expenses"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestExpense" scale="3" unitRef="USD">466</ix:nonFraction></span> was recorded during the six months ended June 30, 2022, which included $<span id="xdx_90E_eus-gaap--AmortizationOfDebtDiscountPremium_pn3n3_c20220101__20220630_zOH4nnojGDLc" title="Debt discount amortization"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" unitRef="USD">66</ix:nonFraction></span> of debt discount amortization. Interest expense of $<span id="xdx_906_eus-gaap--InterestExpense_pn3n3_c20210101__20210630_zqTB0dGxU2i3" title="Interest expenses"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestExpense" scale="3" unitRef="USD">513</ix:nonFraction></span> was recorded during the six months ended June 30, 2021, which included $<span id="xdx_90F_eus-gaap--AmortizationOfDebtDiscountPremium_pn3n3_c20210101__20210630_zKPt4nmLX4Tb" title="Debt discount amortization"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AmortizationOfDebtDiscountPremium" scale="3" unitRef="USD">73</ix:nonFraction></span> of debt discount amortization. As of June 30, 2022, $<span id="xdx_905_eus-gaap--InterestPayableCurrent_iI_pn3n3_c20220630_zttZG0jmKahb" title="Accrued interest"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:InterestPayableCurrent" scale="3" unitRef="USD">156</ix:nonFraction></span> of accrued interest is included in accrued liabilities.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On April 5, 2022, the Company and SWK entered into an amendment to the SWK Credit Agreement which allowed for a deferral of loan principal payments until May 2023 and reduced the interest rate to LIBOR 3-month plus <span id="xdx_90A_eus-gaap--DebtInstrumentInterestRateStatedPercentage_iI_pid_uPure_c20220405__us-gaap--LongtermDebtTypeAxis__us-gaap--LondonInterbankOfferedRateLIBORMember_z48vrQwlgama" title="Interest rate"><ix:nonFraction contextRef="AsOf2022-04-05_us-gaap_LondonInterbankOfferedRateLIBORMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" unitRef="Pure">8.0</ix:nonFraction>%</span>, subject to a stated LIBOR floor rate of <span id="xdx_90E_eus-gaap--DebtInstrumentInterestRateStatedPercentage_iI_pid_uPure_c20220405__us-gaap--LongtermDebtTypeAxis__custom--LIBORFloorRateMember_zW6DoGG5Bt49" title="Interest rate"><ix:nonFraction contextRef="AsOf2022-04-05_custom_LIBORFloorRateMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" unitRef="Pure">2.0</ix:nonFraction>%</span>. In accordance with the change, the Company has classified $<span id="xdx_90A_eus-gaap--DebtInstrumentFaceAmount_iI_pn3n3_c20220405__us-gaap--LongtermDebtTypeAxis__us-gaap--LondonInterbankOfferedRateLIBORMember_zKR43JMgMxg7" title="Principal amount"><ix:nonFraction contextRef="AsOf2022-04-05_us-gaap_LondonInterbankOfferedRateLIBORMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentFaceAmount" scale="3" unitRef="USD">364</ix:nonFraction></span> as principal due in the next 12 months and the remainder classified as long-term debt in its balance sheet at June 30, 2022.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock"><p id="xdx_895_eus-gaap--ScheduleOfMaturitiesOfLongTermDebtTableTextBlock_zd3N5dVXa4F" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The table below reflects the future payments for the SWK loan principal and interest as of June 30, 2022.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span><span id="xdx_8BB_zhueFbD8qkuk" style="display: none">Schedule of Future Payments of Long Term Debt</span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="display: none; vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td id="xdx_498_20220630_zy6Jq29hIhh3" style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom"> <td> </td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Amount</td></tr> <tr id="xdx_405_eus-gaap--LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_iI_maLTDROzkOX_zH2CPTxZprPi" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 84%; text-align: left">Remainder of 2022</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 12%; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear" scale="3" unitRef="USD">336</ix:nonFraction></td><td style="width: 1%; text-align: left"> </td></tr> <tr id="xdx_405_eus-gaap--LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_iI_maLTDROzkOX_zYuTKVyr5Zae" style="vertical-align: bottom; background-color: White"> <td style="text-align: left">2023</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" scale="3" unitRef="USD">1,676</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_40C_eus-gaap--LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_iI_maLTDROzkOX_zmllhYjSJtB4" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left; padding-bottom: 1.5pt">2024</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" scale="3" unitRef="USD">6,452</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr id="xdx_40B_ecustom--LongTermDebtRepaymentsOfPrincipalAmount_iTI_pn3n3_mtLTDROzkOX_maDICAzZuz_z6PFC7ThrBH9" style="vertical-align: bottom; background-color: White"> <td style="text-align: left">Total payments</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="ETON:LongTermDebtRepaymentsOfPrincipalAmount" scale="3" unitRef="USD">8,464</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_404_ecustom--DebtOfInterestAmount_iNI_pn3n3_di_msDICAzZuz_zurWbooyduD" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left; padding-bottom: 1.5pt">Less: amount representing interest</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="ETON:DebtOfInterestAmount" scale="3" unitRef="USD">1,849</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr> <tr id="xdx_40E_eus-gaap--DebtInstrumentCarryingAmount_iTI_pn3n3_mtDICAzZuz_maLTDz4AM_zCahsv4BGPf8" style="vertical-align: bottom; background-color: White"> <td style="text-align: left">Loan payable, gross</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentCarryingAmount" scale="3" unitRef="USD">6,615</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr id="xdx_40D_eus-gaap--LongTermDebtCurrent_iNTI_pn3n3_di_zMI3KodKwBF5" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left">Less: current portion of long-term debt</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(<ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebtCurrent" scale="3" unitRef="USD">364</ix:nonFraction></td><td style="text-align: left">)</td></tr> <tr id="xdx_409_eus-gaap--DebtInstrumentUnamortizedDiscount_iNI_pn3n3_di_msLTDz4AM_zYtxOOSFwUof" style="vertical-align: bottom; background-color: White"> <td style="text-align: left; padding-bottom: 1.5pt">Less: unamortized discount</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right">(<ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtInstrumentUnamortizedDiscount" scale="3" unitRef="USD">259</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td></tr> <tr id="xdx_40F_eus-gaap--LongTermDebt_iTI_pn3n3_mtLTDz4AM_zKXnlITPNuA8" style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left; padding-bottom: 2.5pt">Long-term debt, net of unamortized discount</td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; text-align: right"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LongTermDebt" scale="3" unitRef="USD">5,992</ix:nonFraction></td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> </ix:nonNumeric><p id="xdx_8A2_zqC4Q1xq9sfh" style="margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <ix:exclude><!-- Field: Page; Sequence: 16; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->14<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <p style="margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:StockholdersEquityNoteDisclosureTextBlock"><p id="xdx_80C_eus-gaap--StockholdersEquityNoteDisclosureTextBlock_zsOR3wdTPFt5" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_10" style="display:inline-block"/><span style="text-decoration: underline">Note 6 — <span id="xdx_826_zQmTLvZEPysf">Common Stock</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company has <span id="xdx_905_eus-gaap--CommonStockSharesAuthorized_iI_pid_c20220630_zYO2HUnuDe8i" title="Common stock, shares authorized"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesAuthorized" unitRef="Shares">50,000,000</ix:nonFraction></span> authorized shares of $<span id="xdx_90E_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20220630_zGeifdpKzf4k" title="Common stock, par value"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockParOrStatedValuePerShare" unitRef="USDPShares">0.001</ix:nonFraction></span> par value common stock under its Amended and Restated Certificate of Incorporation.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During the six months ended June 30, 2022, a holder of the Company’s common stock warrants exercised <span id="xdx_907_ecustom--StockIssuedDuringPeriodSharesStockWarrantsExercised_pid_c20220101__20220630__us-gaap--StatementEquityComponentsAxis__us-gaap--WarrantMember_zkN30JfgYVH8" title="Exercise of warrants"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_WarrantMember" decimals="INF" format="ixt:numdotdecimal" name="ETON:StockIssuedDuringPeriodSharesStockWarrantsExercised" unitRef="Shares">600,000</ix:nonFraction></span> warrants on a cashless basis and the Company issued <span id="xdx_90E_ecustom--StockIssuedDuringPeriodSharesStockWarrantsExercised_pid_c20220101__20220630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_z8p2t3FwWJub" title="Stock warrants exercised"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="ETON:StockIssuedDuringPeriodSharesStockWarrantsExercised" unitRef="Shares">598,448</ix:nonFraction></span> shares of its common stock in connection with the warrant exercise. The intrinsic value of the warrant exercise was $<span id="xdx_90C_eus-gaap--ProceedsFromWarrantExercises_pn3n3_c20220101__20220630_zlrrIGH5fa7k" title="Warrant exercised"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromWarrantExercises" scale="3" unitRef="USD">2,268</ix:nonFraction></span>. In June 2022, the Company issued <span id="xdx_90C_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_c20220601__20220630__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember__srt--TitleOfIndividualAxis__custom--EmployeesMember__us-gaap--PlanNameAxis__custom--EmployeeStockPurchasePlanMember_zWZR9JJeaLW3" title="Issuance of shares"><ix:nonFraction contextRef="From2022-06-012022-06-30_us-gaap_CommonStockMember_custom_EmployeesMember_custom_EmployeeStockPurchasePlanMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares">47,585</ix:nonFraction></span> shares of its common stock to employees in accordance with its Employee Stock Purchase Plan (“ESPP”).</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="ETON:CommonStockWarrantsTextBlock"><p id="xdx_803_ecustom--CommonStockWarrantsTextBlock_zMy7jBLP5MBf" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_11" style="display:inline-block"/><span style="text-decoration: underline">Note 7 — <span id="xdx_821_zsdSgNcpk776">Common Stock Warrants</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock"><p id="xdx_894_eus-gaap--ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_zdcU5JwQEd9j" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company’s outstanding warrants to purchase shares of its common stock at June 30, 2022 are summarized in the table below.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> <span id="xdx_8BC_zoH5umipIKQl" style="display: none">Summary of Warrants Outstanding</span></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td style="border-bottom: Black 1.5pt solid; font-weight: bold">Description of Warrants</td><td style="padding-bottom: 1.5pt; font-weight: bold"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; text-align: center; font-weight: bold">No. of Shares</td><td style="padding-bottom: 1.5pt; font-weight: bold"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; text-align: center; font-weight: bold">Exercise Price</td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 64%; text-align: left">Placement Agent Warrants – 2017 Preferred Stock Offering</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left"> </td><td id="xdx_980_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20220630__us-gaap--StatementEquityComponentsAxis__custom--PlacementAgentWarrantsPreferredStockOfferingMember_zsLHzTFAPgSh" style="width: 14%; text-align: right" title="No. of shares, total"><ix:nonFraction contextRef="AsOf2022-06-30_custom_PlacementAgentWarrantsPreferredStockOfferingMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" unitRef="Shares">467,242</ix:nonFraction></td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td id="xdx_98F_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pid_c20220630__us-gaap--StatementEquityComponentsAxis__custom--PlacementAgentWarrantsPreferredStockOfferingMember_zSxv2jCAqGAf" style="width: 14%; text-align: right" title="Exercise price"><ix:nonFraction contextRef="AsOf2022-06-30_custom_PlacementAgentWarrantsPreferredStockOfferingMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" unitRef="USDPShares">3.00</ix:nonFraction></td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left">Placement Agent Warrants - IPO</td><td> </td> <td style="text-align: left"> </td><td id="xdx_986_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20220630__us-gaap--StatementEquityComponentsAxis__custom--PlacementAgentWarrantsIPOMember_zubmvbwE0A05" style="text-align: right" title="No. of shares, total"><ix:nonFraction contextRef="AsOf2022-06-30_custom_PlacementAgentWarrantsIPOMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" unitRef="Shares">414,000</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td id="xdx_986_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pid_c20220630__us-gaap--StatementEquityComponentsAxis__custom--PlacementAgentWarrantsIPOMember_zPGOigkbYpe6" style="text-align: right" title="Exercise price"><ix:nonFraction contextRef="AsOf2022-06-30_custom_PlacementAgentWarrantsIPOMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" unitRef="USDPShares">7.50</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left">SWK Warrants – Debt – Tranche #1</td><td> </td> <td style="text-align: left"> </td><td id="xdx_984_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20220630__us-gaap--StatementEquityComponentsAxis__custom--SWKWarrantsDebtTrancheOneMember_z1WHGi1UsAMd" style="text-align: right" title="No. of shares, total"><ix:nonFraction contextRef="AsOf2022-06-30_custom_SWKWarrantsDebtTrancheOneMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" unitRef="Shares">51,239</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td id="xdx_989_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pid_c20220630__us-gaap--StatementEquityComponentsAxis__custom--SWKWarrantsDebtTrancheOneMember_zUH7cf5uucW2" style="text-align: right" title="Exercise price"><ix:nonFraction contextRef="AsOf2022-06-30_custom_SWKWarrantsDebtTrancheOneMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" unitRef="USDPShares">5.86</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-bottom: 1.5pt; text-align: left">SWK Warrants – Debt – Tranche #2</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td id="xdx_98E_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20220630__us-gaap--StatementEquityComponentsAxis__custom--SWKWarrantsDebtTrancheTwoMember_zkJMqutbPwr" style="border-bottom: Black 1.5pt solid; text-align: right" title="No. of shares, total"><ix:nonFraction contextRef="AsOf2022-06-30_custom_SWKWarrantsDebtTrancheTwoMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" unitRef="Shares">18,141</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt"> </td> <td style="text-align: left">$</td><td id="xdx_98B_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pid_c20220630__us-gaap--StatementEquityComponentsAxis__custom--SWKWarrantsDebtTrancheTwoMember_zauhH5rv8cv" style="text-align: right" title="Exercise price"><ix:nonFraction contextRef="AsOf2022-06-30_custom_SWKWarrantsDebtTrancheTwoMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" unitRef="USDPShares">6.62</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 10pt; padding-bottom: 2.5pt; font-weight: bold">Total</td><td style="padding-bottom: 2.5pt; font-weight: bold"> </td> <td style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: left"> </td><td id="xdx_987_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20220630_zTazwWlMvzx8" style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: right" title="No. of shares, total"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" unitRef="Shares">950,622</ix:nonFraction></td><td style="padding-bottom: 2.5pt; font-weight: bold; text-align: left"> </td><td style="padding-bottom: 2.5pt; font-weight: bold"> </td> <td style="font-weight: bold; text-align: left"> </td><td style="font-weight: bold; text-align: right"><span style="font-size: 10pt"><b>$ <span id="xdx_900_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pid_c20220630_zqYSWUQUxAF4" title="Exercise price"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" unitRef="USDPShares">5.18</ix:nonFraction></span> (Avg)</b></span></td><td style="padding-bottom: 2.5pt; font-weight: bold; text-align: left"> </td></tr> </table> </ix:nonNumeric><p id="xdx_8AE_zo1wKgBWX1Ql" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The holders of these warrants or their permitted transferees, are entitled to rights with respect to the registration under the Securities Act of 1933, as amended (the “Securities Act”) for their shares that are converted to common stock, including demand registration rights and piggyback registration rights. These rights are provided under the terms of a registration rights agreement between the Company and the investors.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On June 26, 2022, <span id="xdx_900_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_pid_c20220626_zSaLRj2WQ7Wf" title="Number of securities called by warrants or rights"><ix:nonFraction contextRef="AsOf2022-06-26" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" unitRef="Shares">467,242</ix:nonFraction></span> warrants from the 2017 preferred stock offering with an exercise price of $<span id="xdx_909_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_pid_c20220626_zSyWsc0vtmI6" title="Exercise price of warrants"><ix:nonFraction contextRef="AsOf2022-06-26" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" unitRef="USDPShares">3.00</ix:nonFraction></span> were set to expire. Prior to the expiration, the Company entered into an agreement with the warrant holders, whereby it modified the terms of the warrants to extend the expiration date until <span id="xdx_90B_eus-gaap--WarrantsAndRightsOutstandingMaturityDate_iI_dd_c20220626_ziViu0yXVjff" title="Warrant expiration date"><ix:nonNumeric contextRef="AsOf2022-06-26" format="ixt:datemonthdayyearen" name="us-gaap:WarrantsAndRightsOutstandingMaturityDate">December 26, 2022</ix:nonNumeric></span> in exchange for the Company retaining the option of a cashless exercise provision. No other terms were modified. Due to this modification, the Company incurred a modification expense of $<span id="xdx_905_ecustom--ModificationExpense_pn3n3_c20220401__20220630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zzayZwl87ke" title="Modification expense"><span id="xdx_907_ecustom--ModificationExpense_pn3n3_c20220101__20220630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zywhrw8Ooof4" title="Modification expense"><ix:nonFraction contextRef="From2022-04-012022-06-30_us-gaap_GeneralAndAdministrativeExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="ETON:ModificationExpense" scale="3" unitRef="USD"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_GeneralAndAdministrativeExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="ETON:ModificationExpense" scale="3" unitRef="USD">244</ix:nonFraction></ix:nonFraction></span></span> that is included in general and administration expense on the Condensed Statements of Operations for the three and six-month periods ending June 30, 2022.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:exclude><!-- Field: Page; Sequence: 17; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->15<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock"><p id="xdx_80C_eus-gaap--DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_z8Cp5sDeFEab" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_12" style="display:inline-block"/><span style="text-decoration: underline">Note 8 — <span id="xdx_829_z6LkwgDlaVB7">Share-Based Payment Awards</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company’s board of directors and stockholders approved the Eton Pharmaceuticals, Inc. 2017 Equity Incentive Plan in May 2017 (the “2017 Plan”), which authorized the issuance of up to <span id="xdx_90F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_iI_pid_c20170531__us-gaap--PlanNameAxis__custom--TwoThousandSeventeenEquityIncentivePlanMember__srt--RangeAxis__srt--MaximumMember_zfZpea0zTxsb" title="Share-based payment award, number of shares authorized"><ix:nonFraction contextRef="AsOf2017-05-31_custom_TwoThousandSeventeenEquityIncentivePlanMember_srt_MaximumMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" unitRef="Shares">5,000,000</ix:nonFraction></span> shares of the Company’s common stock. In conjunction with the Company’s IPO in November 2018, the Company’s stockholders and board of directors approved the 2018 Equity Incentive Plan (as amended in December 2020, the “2018 Plan”) which succeeded the 2017 Plan. The Company has granted restricted stock awards (“RSAs”), stock options and restricted stock units (“RSUs”) for its common stock under the 2017 Plan and 2018 Plan as detailed in the tables below. There were <span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_iI_pid_c20220630__us-gaap--PlanNameAxis__custom--TwoThousandEighteenEquityIncentivePlanMember_z2uKT7qfYNg6" title="Number of shares available for grant"><ix:nonFraction contextRef="AsOf2022-06-30_custom_TwoThousandEighteenEquityIncentivePlanMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" unitRef="Shares">551,626</ix:nonFraction></span> shares available for future issuance under the 2018 Plan as of June 30, 2022.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Shares that are expired, terminated, surrendered or canceled without having been fully exercised will be available for future awards under the 2018 Plan. In addition, the 2018 Plan provides that commencing January 1, 2019 and through January 1, 2028, the share reserve will be increased annually by <span id="xdx_905_ecustom--PercentageForTotalNumberOfSharesOutstanding_pid_uPure_c20220101__20220630__us-gaap--PlanNameAxis__custom--TwoThousandEighteenEquityIncentivePlanMember__us-gaap--AwardDateAxis__custom--JanuaryOneTwothousandAndNineteenAndThroughJanuaryOneTwoThousandAndTwentyEightMember_zl1LkJ5WEp8" title="Percentage for total number of shares outstanding"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_TwoThousandEighteenEquityIncentivePlanMember_custom_JanuaryOneTwothousandAndNineteenAndThroughJanuaryOneTwoThousandAndTwentyEightMember" decimals="INF" format="ixt:numdotdecimal" name="ETON:PercentageForTotalNumberOfSharesOutstanding" scale="-2" unitRef="Pure">4</ix:nonFraction>%</span> of the total number of shares of common stock outstanding as of the preceding December 31, subject to a reduction at the discretion of the Company’s board of directors. The exercise price for stock options granted is not less than the fair value of common stock as determined by the board of directors as of the date of grant. The Company uses the closing stock price on the date of grant as the exercise price.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">To date, all stock options issued have been non-qualified stock options, and the exercise prices were set at the fair value for the shares at the dates of grant. Options typically have a <span id="xdx_901_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_dxL_c20220101__20220630__us-gaap--AwardTypeAxis__us-gaap--StockOptionMember_zl5Odpycap92" title="Stock options expiration period::XDX::P10Y"><span style="-sec-ix-hidden: xdx2ixbrl0840">ten</span></span>-year life, except for options to purchase <span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20220101__20220630__srt--TitleOfIndividualAxis__custom--ProductConsultantMember__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_z4XmAtiZ3zw8" title="Number of stock options issued to purchase common stock"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_ProductConsultantMember_us-gaap_CommonStockMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" unitRef="Shares">50,000</ix:nonFraction></span> shares of the Company’s common stock granted to product consultants in July 2017 that expire within <span id="xdx_908_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_dc_c20220101__20220630__srt--TitleOfIndividualAxis__custom--ProductConsultantMember__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_z2im47SL1cof" title="Stock options expiration period"><ix:nonNumeric contextRef="From2022-01-012022-06-30_custom_ProductConsultantMember_us-gaap_CommonStockMember" format="ixt-sec:durwordsen" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod">five years</ix:nonNumeric></span> if the Company is not able to file certain product submissions to the FDA prior to the five-year expiration date; these options expired in July 2022 unexercised. Furthermore, these option awards to the Company’s product consultants would not vest unless certain product submissions are made to the FDA, and accordingly, the Company has not recorded any expense for these contingently vesting option awards to its product consultants.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company’s previous CFO had <span id="xdx_905_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_iI_pid_c20220630__srt--TitleOfIndividualAxis__custom--EmployeeMember_z9kzqjFCa93g" title="Number of shares available for grant"><ix:nonFraction contextRef="AsOf2022-06-30_custom_EmployeeMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" unitRef="Shares">474,295</ix:nonFraction></span> employee stock options with an exercise price range of $<span id="xdx_90E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220630__srt--TitleOfIndividualAxis__custom--EmployeeMember_zhUvp21HoHDd" title="Exercise price, upper range limit"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_EmployeeMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" unitRef="USDPShares">1.37</ix:nonFraction></span> to $<span id="xdx_90A_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220630__srt--TitleOfIndividualAxis__custom--EmployeeMember_zVFhYfmJnd0k" title="Exercise price lower range limit"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_EmployeeMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" unitRef="USDPShares">8.61</ix:nonFraction></span> which were set to expire three months after his retirement date of May 31, 2022, however, the Company extended the expiration date to April 10, 2023. No other terms were modified. Due to this modification, the Company incurred a modification expense of approximately $<span id="xdx_90A_ecustom--ModificationExpense_pn3n3_c20220401__20220630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__srt--TitleOfIndividualAxis__custom--EmployeeMember_zxJc44gqDYLd" title="Modification expense"><span id="xdx_909_ecustom--ModificationExpense_pn3n3_c20220101__20220630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember__srt--TitleOfIndividualAxis__custom--EmployeeMember_zyA3dmciMUSh" title="Modification expense"><ix:nonFraction contextRef="From2022-04-012022-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_custom_EmployeeMember" decimals="-3" format="ixt:numdotdecimal" name="ETON:ModificationExpense" scale="3" unitRef="USD"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_GeneralAndAdministrativeExpenseMember_custom_EmployeeMember" decimals="-3" format="ixt:numdotdecimal" name="ETON:ModificationExpense" scale="3" unitRef="USD">72</ix:nonFraction></ix:nonFraction></span></span> that is included in general and administration expense on the Condensed Statements of Operations for the three and six-month periods ended June 30, 2022.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in">For the three months ended June 30, 2022 and 2021, the Company’s total stock-based compensation expense was $<span id="xdx_904_eus-gaap--ShareBasedCompensation_pn3n3_c20220401__20220630_z1ScL3JYOrh1" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">1,300</ix:nonFraction></span> and $<span id="xdx_909_eus-gaap--ShareBasedCompensation_pn3n3_c20210401__20210630_zFavaYtTCj77" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">836</ix:nonFraction></span>, respectively. Of these amounts, $<span id="xdx_90A_eus-gaap--ShareBasedCompensation_pn3n3_c20220401__20220630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zALQ6NWw0lKe" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2022-04-012022-06-30_us-gaap_GeneralAndAdministrativeExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">1,216</ix:nonFraction></span> and $<span id="xdx_908_eus-gaap--ShareBasedCompensation_pn3n3_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zE2QhL3mYejk" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2021-04-012021-06-30_us-gaap_GeneralAndAdministrativeExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">691</ix:nonFraction></span> was recorded in general and administrative expenses, respectively, and $<span id="xdx_90A_eus-gaap--ShareBasedCompensation_pn3n3_c20220401__20220630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember_zG0MIKb2Rjxb" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2022-04-012022-06-30_us-gaap_ResearchAndDevelopmentExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">84</ix:nonFraction></span> and $<span id="xdx_907_eus-gaap--ShareBasedCompensation_pn3n3_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember_z89M7NfCIuh1" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">145</ix:nonFraction></span> was recorded in research and development expenses, respectively.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in">For the six months ended June 30, 2022 and 2021, the Company’s total stock-based compensation expense was $<span id="xdx_90C_eus-gaap--ShareBasedCompensation_pn3n3_c20220101__20220630_zzFd22QyihU1" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">2,383</ix:nonFraction></span> and $<span id="xdx_902_eus-gaap--ShareBasedCompensation_pn3n3_c20210101__20210630_zkCOxUwLlyw5" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">1,509</ix:nonFraction></span>, respectively. Of these amounts, $<span id="xdx_90C_eus-gaap--ShareBasedCompensation_pn3n3_c20220101__20220630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_ztjzVq3qap67" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_GeneralAndAdministrativeExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">2,211</ix:nonFraction></span> and $<span id="xdx_904_eus-gaap--ShareBasedCompensation_pn3n3_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zGhyTTXER009" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_GeneralAndAdministrativeExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">1,272</ix:nonFraction></span> was recorded in general and administrative expenses, respectively, and $<span id="xdx_90F_eus-gaap--ShareBasedCompensation_pn3n3_c20220101__20220630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember_zDefIECsCItd" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_ResearchAndDevelopmentExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">172</ix:nonFraction></span> and $<span id="xdx_90A_eus-gaap--ShareBasedCompensation_pn3n3_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember_zXtxdwfUInF8" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">237</ix:nonFraction></span> was recorded in research and development expenses, respectively.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock"><p id="xdx_899_eus-gaap--ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_z43YR4JWE4fl" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">A summary of stock option activity is as follows:</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> <span id="xdx_8B3_zclQJbQW7l27" style="display: none">Summary of Stock Option Activity</span></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td style="padding-bottom: 1.5pt; font-size: 12pt; text-align: center"> </td><td style="padding-bottom: 1.5pt; font-weight: bold"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Shares</td><td style="padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><b>Weighted</b></p> <p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><b>Average</b></p> <p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><b>Exercise</b></p> <p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><b>Price</b></p></td><td style="padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><b>Weighted</b></p> <p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><b>Average</b></p> <p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><b>Remaining</b></p> <p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><b>Contractual</b></p> <p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><b>Term (Yrs)</b></p></td><td style="padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><b>Aggregate</b></p> <p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><b>Intrinsic</b></p> <p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><b>Value</b></p></td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 36%; font-weight: bold">Options outstanding as of December 31, 2021</td><td style="width: 2%; font-weight: bold"> </td> <td style="width: 1%; font-weight: bold; text-align: left"> </td><td id="xdx_980_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iS_pid_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zViHUeFNfrn" style="width: 12%; font-weight: bold; text-align: right" title="Shares, options outstanding, beginning balance"><ix:nonFraction contextRef="AsOf2021-12-31_us-gaap_StockOptionMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" unitRef="Shares">3,513,719</ix:nonFraction></td><td style="width: 1%; font-weight: bold; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iS_pid_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zEeGcE9Iez36" style="width: 12%; text-align: right" title="Weighted average exercise price, options outstanding, beginning balance"><ix:nonFraction contextRef="AsOf2021-12-31_us-gaap_StockOptionMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" unitRef="USDPShares">5.22</ix:nonFraction></td><td style="width: 1%; text-align: left"> </td><td style="width: 2%; font-size: 12pt"> </td> <td style="width: 1%; font-size: 12pt; text-align: left"> </td><td style="width: 12%; font-size: 12pt; text-align: right"> </td><td style="width: 1%; font-size: 12pt; text-align: left"> </td><td style="width: 2%; font-size: 12pt"> </td> <td style="width: 1%; font-size: 12pt; text-align: left"> </td><td style="width: 12%; font-size: 12pt; text-align: right"> </td><td style="width: 1%; font-size: 12pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td>Issued</td><td> </td> <td style="text-align: left"> </td><td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zn5alFcOHKzg" style="text-align: right" title="Shares, issued"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_StockOptionMember69926140" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" unitRef="Shares">1,248,770</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zjBrmmu3qXId" style="text-align: right" title="Weighted average exercise price, issued"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_StockOptionMember69926140" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" unitRef="USDPShares">3.78</ix:nonFraction></td><td style="text-align: left"> </td><td style="font-size: 12pt"> </td> <td style="font-size: 12pt; text-align: left"> </td><td style="font-size: 12pt; text-align: right"> </td><td style="font-size: 12pt; text-align: left"> </td><td style="font-size: 12pt"> </td> <td style="font-size: 12pt; text-align: left"> </td><td style="font-size: 12pt; text-align: right"> </td><td style="font-size: 12pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td>Exercised</td><td> </td> <td style="text-align: left"> </td><td id="xdx_981_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zk7UxfsXnxsf" style="text-align: right" title="Shares, exercised"><span style="-sec-ix-hidden: xdx2ixbrl0890">—</span>  </td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td style="text-align: right"><span style="font-size: 10pt">—</span></td><td style="text-align: left"> </td><td style="font-size: 12pt"> </td> <td style="font-size: 12pt; text-align: left"> </td><td style="font-size: 12pt; text-align: right"> </td><td style="font-size: 12pt; text-align: left"> </td><td style="font-size: 12pt"> </td> <td style="font-size: 12pt; text-align: left"> </td><td style="font-size: 12pt; text-align: right"> </td><td style="font-size: 12pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-bottom: 1.5pt">Forfeited/Cancelled</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_iN_pid_di_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_z3FG1v4cpZw2" style="border-bottom: Black 1.5pt solid; text-align: right" title="Shares, forfeited/cancelled">(<ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_StockOptionMember69926140" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" unitRef="Shares">278,050</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt"> </td> <td style="text-align: left">$</td><td id="xdx_982_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_pid_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_z0wquPqDIRTa" style="text-align: right" title="Weighted average exercise price, forfeited/cancelled"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_StockOptionMember69926140" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" unitRef="USDPShares">6.26</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt; font-size: 12pt"> </td> <td style="padding-bottom: 1.5pt; font-size: 12pt; text-align: left"> </td><td style="font-size: 12pt; text-align: right"> </td><td style="padding-bottom: 1.5pt; font-size: 12pt; text-align: left"> </td><td style="padding-bottom: 1.5pt; font-size: 12pt"> </td> <td style="font-size: 12pt; text-align: left"> </td><td style="font-size: 12pt; text-align: right"> </td><td style="padding-bottom: 1.5pt; font-size: 12pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-bottom: 2.5pt; font-weight: bold">Options outstanding as of June 30, 2022</td><td style="padding-bottom: 2.5pt; font-weight: bold"> </td> <td style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: left"> </td><td id="xdx_98C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_pid_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_z7ibC8yGoGXj" style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: right" title="Shares, options outstanding, ending balance"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_StockOptionMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" unitRef="Shares">4,484,439</ix:nonFraction></td><td style="padding-bottom: 2.5pt; font-weight: bold; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="text-align: left">$</td><td id="xdx_98A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pid_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zpDEvypmh0Ye" style="text-align: right" title="Weighted average exercise price, options outstanding, ending balance"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_StockOptionMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" unitRef="USDPShares">4.75</ix:nonFraction></td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt; font-weight: bold"> </td> <td style="padding-bottom: 2.5pt; font-weight: bold; text-align: left"> </td><td style="font-weight: bold; text-align: right"><span id="xdx_904_ecustom--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm3_dtY_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_z5pqTTgaWTwj" title="Weighted average remaining contractual term, options outstanding, ending balance"><ix:nonNumeric contextRef="From2022-01-012022-06-30_us-gaap_StockOptionMember69926140" format="ixt-sec:duryear" name="ETON:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm3">8.0</ix:nonNumeric></span></td><td style="padding-bottom: 2.5pt; font-weight: bold; text-align: left"> </td><td style="padding-bottom: 2.5pt; font-weight: bold"> </td> <td style="font-weight: bold; text-align: left">$</td><td id="xdx_982_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iE_pn3n3_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_z2iGU1OVQtye" style="font-weight: bold; text-align: right" title="Aggregate intrinsic value, options outstanding, ending balance"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_StockOptionMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" scale="3" unitRef="USD">782</ix:nonFraction></td><td style="padding-bottom: 2.5pt; font-weight: bold; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td>Options exercisable at June 30, 2022</td><td> </td> <td style="text-align: left"> </td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_pid_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zGAPynrxPFp5" style="text-align: right" title="Shares, options exercisable, ending balance"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_StockOptionMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" unitRef="Shares">2,575,371</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td id="xdx_986_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pid_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zxPaQJ29qBPj" style="text-align: right" title="Weighted average exercise price, options exercisable, ending balance"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_StockOptionMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" unitRef="USDPShares">4.57</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><span id="xdx_908_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zfIdtCpXUWPe" title="Weighted average remaining contractual term, options exercisable, ending balance"><ix:nonNumeric contextRef="From2022-01-012022-06-30_us-gaap_StockOptionMember69926140" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">7.2</ix:nonNumeric></span></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td id="xdx_986_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_iE_pn3n3_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zL84PCpyxRyf" style="text-align: right" title="Aggregate intrinsic value, options exercisable, ending balance"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_StockOptionMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" scale="3" unitRef="USD">720</ix:nonFraction></td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left">Options vested and expected to vest at June 30, 2022</td><td> </td> <td style="text-align: left"> </td><td id="xdx_98A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_iE_pid_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zLa22vtAFNDl" style="text-align: right" title="Shares, options vested and expected to vest, ending balance"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_StockOptionMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" unitRef="Shares">4,434,439</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_iE_pid_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zfFMV4d2kBHi" style="text-align: right" title="Weighted average exercise price, options vested and expected to vest, ending balancee"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_StockOptionMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" unitRef="USDPShares">4.79</ix:nonFraction></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><span id="xdx_903_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1_dtY_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zRusddpRSeEl" title="Weighted average remaining contractual term, options vested and expected to vest, ending balance"><ix:nonNumeric contextRef="From2022-01-012022-06-30_us-gaap_StockOptionMember69926140" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1">8.0</ix:nonNumeric></span></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td id="xdx_981_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_iE_pn3n3_c20220101__20220630__us-gaap--DerivativeInstrumentRiskAxis__us-gaap--StockOptionMember_zojvJZMcHnT3" style="text-align: right" title="Aggregate intrinsic value, options vested and expected to vest, ending balance"><ix:nonFraction contextRef="AsOf2022-06-30_us-gaap_StockOptionMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue" scale="3" unitRef="USD">720</ix:nonFraction></td><td style="text-align: left"> </td></tr> </table> </ix:nonNumeric><p id="xdx_8A6_zNzUBiQTo8ze" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-indent: 0.25in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The aggregate intrinsic value of stock options is calculated as the difference between the exercise price of the stock options and the fair value of the Company’s common stock at June 30, 2022 for those stock options that had strike prices lower than the fair value of the Company’s common stock.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:exclude><!-- Field: Page; Sequence: 18; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->16<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_13" style="display:inline-block"/><span style="text-decoration: underline">Note 8 — Share-Based Payment Awards (continued)</span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">As of June 30, 2022, there was a total of $<span id="xdx_90B_eus-gaap--EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_iI_pn3n3_c20220630__us-gaap--AwardTypeAxis__custom--NonVestedStockOptionAwardsAndRestrictedAwardsMember_zeQuE8qNeTef" title="Unrecognized compensation costs"><ix:nonFraction contextRef="AsOf2022-06-30_custom_NonVestedStockOptionAwardsAndRestrictedAwardsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" scale="3" unitRef="USD">5,871</ix:nonFraction></span> of unrecognized compensation costs related to non-vested stock option awards. The weighted average grant date fair value of stock option awards for the six-months ended June 30, 2022 was $<span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_pid_c20220101__20220630__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember_zUxvq2wjvOtf" title="Weighted average grant date fair value"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_EmployeeStockOptionMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" unitRef="USDPShares">2.36</ix:nonFraction></span> per share. There were no stock option exercises during the six-month period ended June 30, 2022. In the six-month period ended June 30, 2021, stock option exercises totaled <span id="xdx_907_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20210101__20210630__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember_zr0L24Ev9eP3" title="Share- based payment award, options, exercises in period"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_EmployeeStockOptionMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" unitRef="Shares">138,233</ix:nonFraction></span> shares at an average exercise price of $<span id="xdx_90A_eus-gaap--SharePrice_iI_c20210630__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember_zjuduPdjNjIe" title="Share Price"><ix:nonFraction contextRef="AsOf2021-06-30_us-gaap_EmployeeStockOptionMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharePrice" unitRef="USDPShares">2.39</ix:nonFraction></span> per share with an intrinsic value of $<span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_pn3n3_c20210101__20210630__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember_z0sQ9LC4NuRl" title="Aggregate intrinsic value, vested"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_EmployeeStockOptionMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested" scale="3" unitRef="USD">661</ix:nonFraction></span>.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in">The Company’s 2018 Employee Stock Purchase Plan (the “ESPP”) provides for an initial reserve of <span id="xdx_903_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_iI_pid_c20181231__us-gaap--PlanNameAxis__custom--TwoThousandAndEighteenEmployeeStockPurchasePlanMember_zx2lMysJF6kc"><ix:nonFraction contextRef="AsOf2018-12-31_custom_TwoThousandAndEighteenEmployeeStockPurchasePlanMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" unitRef="Shares">150,000</ix:nonFraction> </span><span id="xdx_902_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription_c20220101__20220630__us-gaap--PlanNameAxis__custom--TwoThousandAndEighteenEmployeeStockPurchasePlanMember_z2LnAf0YuZ58"><ix:nonNumeric contextRef="From2022-01-012022-06-30_custom_TwoThousandAndEighteenEmployeeStockPurchasePlanMember" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription">shares and this reserve is automatically increased on January 1 of each year by the lesser of 1% of the outstanding common shares at December 31 of the preceding year or 150,000 shares, subject to reduction at the discretion of the Company’s board of directors.</ix:nonNumeric></span> As of June 30, 2022, there were <span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_iI_pid_c20220630__us-gaap--PlanNameAxis__custom--TwoThousandAndEighteenEmployeeStockPurchasePlanMember_zcgKk8EgXQdi"><ix:nonFraction contextRef="AsOf2022-06-30_custom_TwoThousandAndEighteenEmployeeStockPurchasePlanMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" unitRef="Shares">582,595</ix:nonFraction> </span>shares available for issuance under the ESPP.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The initial offering of the ESPP began on December 17, 2018 and ended on December 10, 2019. The annual offerings consist of two stock purchase periods, with the first purchase period ending in June and the second purchase period ending in December. <span id="xdx_909_ecustom--DescriptionForDeductionsToPurchaseStockAtPricePerShare_c20220101__20220630__us-gaap--PlanNameAxis__custom--TwoThousandAndEighteenEmployeeStockPurchasePlanMember_z5Wuf88w5i8k" title="Description for deductions to purchase stock at price per share"><ix:nonNumeric contextRef="From2022-01-012022-06-30_custom_TwoThousandAndEighteenEmployeeStockPurchasePlanMember" name="ETON:DescriptionForDeductionsToPurchaseStockAtPricePerShare">The terms of the ESPP permit employees of the Company to use payroll deductions to purchase stock at a price per share that is at least the lesser of (1) 85% of the fair market value of a share of common stock on the first date of an offering or (2) 85% of the fair market value of a share of common stock on the date of purchase. After the initial offering period ended, subsequent twelve-month offering periods automatically commence over the term of the ESPP on the day that immediately follows the conclusion of the preceding offering, each consisting of two purchase periods approximately six months in duration.</ix:nonNumeric></span></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">For the first six months of 2022 and 2021 there were <span id="xdx_90F_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_pid_do_c20220101__20220630_zw8l0hKuB2Wj" title="Issuance of shares"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares">47,585</ix:nonFraction></span> and <span id="xdx_907_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_pid_do_c20210101__20210630_z97PnZqrH78f" title="Issuance of shares"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares">29,326</ix:nonFraction></span> share issuances, respectively, under the ESPP. The weighted average grant date fair value of share awards in the first six months of 2022 and 2021 was $<span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_pid_c20220101__20220630__us-gaap--PlanNameAxis__custom--TwoThousandAndEighteenEmployeeStockPurchasePlanMember_zkd4tPu6TWda" title="Weighted average grant date fair value"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_TwoThousandAndEighteenEmployeeStockPurchasePlanMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" unitRef="USDPShares">1.32</ix:nonFraction></span> and $<span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_pid_c20210101__20210630__us-gaap--PlanNameAxis__custom--TwoThousandAndEighteenEmployeeStockPurchasePlanMember_zMFF0n2Vztyb" title="Weighted average grant date fair value"><ix:nonFraction contextRef="From2021-01-012021-06-30_custom_TwoThousandAndEighteenEmployeeStockPurchasePlanMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" unitRef="USDPShares">2.83</ix:nonFraction></span>, respectively. Employees contributed $<span id="xdx_906_eus-gaap--DefinedContributionPlanMaximumAnnualContributionsPerEmployeeAmount_pn3n3_c20220101__20220630__us-gaap--PlanNameAxis__custom--TwoThousandAndEighteenEmployeeStockPurchasePlanMember_zSADG3C84NCj" title="Defined Contribution Plan, Maximum Annual Contributions Per Employee, Amount"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_TwoThousandAndEighteenEmployeeStockPurchasePlanMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DefinedContributionPlanMaximumAnnualContributionsPerEmployeeAmount" scale="3" unitRef="USD">128</ix:nonFraction></span> and $<span id="xdx_905_eus-gaap--DefinedContributionPlanMaximumAnnualContributionsPerEmployeeAmount_pn3n3_c20210101__20210630__us-gaap--PlanNameAxis__custom--TwoThousandAndEighteenEmployeeStockPurchasePlanMember_z3f53RejaEK9" title="Defined Contribution Plan, Maximum Annual Contributions Per Employee, Amount"><ix:nonFraction contextRef="From2021-01-012021-06-30_custom_TwoThousandAndEighteenEmployeeStockPurchasePlanMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DefinedContributionPlanMaximumAnnualContributionsPerEmployeeAmount" scale="3" unitRef="USD">135</ix:nonFraction></span> via payroll deductions during the six months ended June 30, 2022 and 2021, respectively. The Company recorded an expense of $<span id="xdx_904_eus-gaap--ShareBasedCompensation_pn3n3_c20220101__20220630__us-gaap--PlanNameAxis__custom--TwoThousandAndEighteenEmployeeStockPurchasePlanMember_z1QF9ezD0HS" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_TwoThousandAndEighteenEmployeeStockPurchasePlanMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">70</ix:nonFraction></span> and $<span id="xdx_904_eus-gaap--ShareBasedCompensation_pn3n3_c20210101__20210630__us-gaap--PlanNameAxis__custom--TwoThousandAndEighteenEmployeeStockPurchasePlanMember_zZTILRZR4ana" title="Stock-based compensation expense"><ix:nonFraction contextRef="From2021-01-012021-06-30_custom_TwoThousandAndEighteenEmployeeStockPurchasePlanMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" unitRef="USD">46</ix:nonFraction></span> related to the ESPP in the six months ended June 30, 2022 and 2021, respectively. As of June 30, 2022 and December 31, 2021, the accompanying condensed balance sheets include $<span id="xdx_903_eus-gaap--EmployeeRelatedLiabilitiesCurrentAndNoncurrent_iI_pn3n3_c20220630__us-gaap--PlanNameAxis__custom--TwoThousandAndEighteenEmployeeStockPurchasePlanMember_zMIVzOtewoKa" title="Employee-related Liabilities"><ix:nonFraction contextRef="AsOf2022-06-30_custom_TwoThousandAndEighteenEmployeeStockPurchasePlanMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:EmployeeRelatedLiabilitiesCurrentAndNoncurrent" scale="3" unitRef="USD">18</ix:nonFraction></span> and $<span id="xdx_901_eus-gaap--EmployeeRelatedLiabilitiesCurrentAndNoncurrent_iI_pn3n3_c20210630__us-gaap--PlanNameAxis__custom--TwoThousandAndEighteenEmployeeStockPurchasePlanMember_zNFk8Pef41ih" title="Employee-related Liabilities"><ix:nonFraction contextRef="AsOf2021-06-30_custom_TwoThousandAndEighteenEmployeeStockPurchasePlanMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:EmployeeRelatedLiabilitiesCurrentAndNoncurrent" scale="3" unitRef="USD">22</ix:nonFraction></span>, respectively, in accrued liabilities for remaining employee ESPP contributions.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:exclude><!-- Field: Page; Sequence: 19; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->17<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:RelatedPartyTransactionsDisclosureTextBlock"><p id="xdx_800_eus-gaap--RelatedPartyTransactionsDisclosureTextBlock_z2KgUOVosmFl" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_14" style="display:inline-block"/><span style="text-decoration: underline">Note 9 — <span id="xdx_821_zL9EJTn9yk22">Related-Party Transactions</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><i>Harrow</i></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Chief Executive Officer of Harrow Health, Inc. (“Harrow”) was a member of the Company’s board of directors until March 17, 2021 when he retired from service with the board. The Company issued <span id="xdx_90D_eus-gaap--StockIssuedDuringPeriodSharesIssuedForServices_pid_c20210401__20210430__srt--TitleOfIndividualAxis__srt--ChiefExecutiveOfficerMember__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--HarrowHealthIncMember_zZsqHfCImT96" title="Number of restricted common stock issued for services"><ix:nonFraction contextRef="From2021-04-012021-04-30_srt_ChiefExecutiveOfficerMember_us-gaap_RestrictedStockMember_custom_HarrowHealthIncMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesIssuedForServices" unitRef="Shares">25,000</ix:nonFraction></span> shares to the Harrow CEO in April 2021 after his retirement from the Company’s board associated with RSU’s that were previously fully vested. As of June 30, 2022, Harrow owned <span id="xdx_908_ecustom--CommonStockSharesOwned_pid_c20220101__20220630__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--HarrowHealthIncMember_zywFHAXHRLv5" title="Common stock shares outstanding"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_HarrowHealthIncMember" decimals="INF" format="ixt:numdotdecimal" name="ETON:CommonStockSharesOwned" unitRef="Shares">1,982,000</ix:nonFraction></span> shares of Eton’s common shares which represents <span id="xdx_90B_eus-gaap--EquityMethodInvestmentOwnershipPercentage_iI_pid_uPure_c20220630__srt--ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis__custom--HarrowHealthIncMember_zL9h6Z2yaggb" title="Ownership percentage"><ix:nonFraction contextRef="AsOf2022-06-30_custom_HarrowHealthIncMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:EquityMethodInvestmentOwnershipPercentage" scale="-2" unitRef="Pure">7.8</ix:nonFraction>%</span> of the Company’s common shares outstanding.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In March 2021, the Company closed its laboratory operation in Lake Zurich, Illinois and in May 2021 it reached an agreement for Imprimis Pharmaceuticals, a subsidiary of Harrow, to purchase its lab equipment for $<span id="xdx_900_eus-gaap--ProceedsFromSaleOfMachineryAndEquipment_pn3n3_c20210501__20210531__dei--LegalEntityAxis__custom--ImprimisPharmaceuticalsMember_z9T0E0d8jIbi" title="Proceeds from sale of machinery and equipment"><ix:nonFraction contextRef="From2021-05-012021-05-31_custom_ImprimisPharmaceuticalsMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromSaleOfMachineryAndEquipment" scale="3" unitRef="USD">700</ix:nonFraction></span> which was $<span id="xdx_903_ecustom--GainOnSaleOfLabEquipment_pn3n3_c20210501__20210531__dei--LegalEntityAxis__custom--ImprimisPharmaceuticalsMember_z9NwwwqAdeae" title="Gain on sale of lab equipment"><ix:nonFraction contextRef="From2021-05-012021-05-31_custom_ImprimisPharmaceuticalsMember" decimals="-3" format="ixt:numdotdecimal" name="ETON:GainOnSaleOfLabEquipment" scale="3" unitRef="USD">181</ix:nonFraction></span> above the Company’s net book value of the equipment.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><i>Chief Executive Officer</i></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The CEO has a partial interest in a company that the Company has partnered with for its EM-100/Alaway Preservative Free eye allergy product as described below.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company acquired the exclusive rights to sell the EM-100 product in the United States pursuant to a sales and marketing agreement (the “Eyemax Agreement”) dated August 11, 2017 between the Company and Eyemax LLC (“Eyemax”), an entity affiliated with the Company’s CEO. The Company also held a right of first refusal to obtain the exclusive license rights for geographic areas outside of the United States. Pursuant to the Eyemax Agreement, the Company was responsible for all costs of testing and FDA approval of the product, other than the FDA filing fee which was paid by Eyemax. The Company was also to be responsible for commercializing the product in the United States at its expense. The Company paid Eyemax $<span id="xdx_90E_eus-gaap--RelatedPartyTransactionAmountsOfTransaction_pn3n3_c20170810__20170811__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EyemaxLLCMember_zsepsQf3Lexc" title="Related party transaction"><ix:nonFraction contextRef="From2017-08-102017-08-11_custom_EyemaxLLCMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionAmountsOfTransaction" scale="3" unitRef="USD">250</ix:nonFraction></span> upon execution of the Eyemax Agreement, which was recorded as a component of RD expense. Under the terms of the original agreement, the Company would pay Eyemax $<span id="xdx_900_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20170810__20170811__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EyemaxLLCMember_zHGvKWMqCAXh" title="Payment of research and development expense"><ix:nonFraction contextRef="From2017-08-102017-08-11_custom_EyemaxLLCMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" unitRef="USD">250</ix:nonFraction></span> upon FDA approval and $<span id="xdx_906_eus-gaap--RevenueFromRelatedParties_pn3n3_c20170810__20170811__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EyemaxLLCMember_zCETq8LFiy8f" title="Sale of product expense"><ix:nonFraction contextRef="From2017-08-102017-08-11_custom_EyemaxLLCMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromRelatedParties" scale="3" unitRef="USD">500</ix:nonFraction></span> upon the first commercial sale of the product and pay Eyemax a royalty of <span id="xdx_902_eus-gaap--RelatedPartyTransactionRate_pid_uPure_c20170810__20170811__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EyemaxLLCMember_zTzETW2UUAfd" title="Percentage of royalty fee"><ix:nonFraction contextRef="From2017-08-102017-08-11_custom_EyemaxLLCMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionRate" scale="-2" unitRef="Pure">10</ix:nonFraction>%</span> on the net sales of all products. <span id="xdx_902_eus-gaap--RelatedPartyTransactionDescriptionOfTransaction_c20170810__20170811__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EyemaxLLCMember_zhiBv7bU5yVd" title="Related party transaction, description"><ix:nonNumeric contextRef="From2017-08-102017-08-11_custom_EyemaxLLCMember" name="us-gaap:RelatedPartyTransactionDescriptionOfTransaction">The Eyemax Agreement was for an initial term of <span id="xdx_90E_ecustom--CreditAgreementTerm_c20170810__20170811__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--EyemaxLLCMember_zULuUYMc8Htd" title="Credit agreement term"><ix:nonNumeric contextRef="From2017-08-102017-08-11_custom_EyemaxLLCMember" format="ixt-sec:durwordsen" name="ETON:CreditAgreementTerm">10 years</ix:nonNumeric></span> from the date of the Eyemax Agreement, subject to successive two-year renewals unless the Company elected to terminate the Eyemax Agreement.</ix:nonNumeric></span></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On February 18, 2019, the Company entered into an Amended and Restated Agreement with Eyemax amending the Sales Agreement (the “Amended Agreement”). Pursuant to the Amended Agreement, Eyemax sold the Company all of its right, title and interest in EM-100, including any such product that incorporates or utilizes Eyemax’s intellectual property rights. Under the Amended Agreement, the Company assumed certain liabilities of Eyemax under its Exclusive Development Supply Agreement with Excelvision SAS dated as of July 11, 2013, as amended (the “Excelvision Agreement”), with respect to certain territories and arising during certain time periods. Pursuant to the Amended Agreement, the Company paid Eyemax two milestone payments: (i) one milestone payment for $<span id="xdx_909_eus-gaap--RelatedPartyTransactionAmountsOfTransaction_pn3n3_c20190217__20190218__srt--StatementScenarioAxis__custom--OneMilestoneMember__us-gaap--TypeOfArrangementAxis__custom--AmendedAndRestatedAgreementMember__dei--LegalEntityAxis__custom--EyemaxLLCMember_zXT93a2UQZm7" title="Related party transaction"><ix:nonFraction contextRef="From2019-02-172019-02-18_custom_OneMilestoneMember_custom_AmendedAndRestatedAgreementMember_custom_EyemaxLLCMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionAmountsOfTransaction" scale="3" unitRef="USD">250</ix:nonFraction></span> upon regulatory approval in the territory by the FDA of the first single agent product and (ii) one milestone payment for $<span id="xdx_90A_eus-gaap--RelatedPartyTransactionAmountsOfTransaction_pn3n3_c20190217__20190218__srt--StatementScenarioAxis__custom--TwoMilestoneMember__us-gaap--TypeOfArrangementAxis__custom--AmendedAndRestatedAgreementMember__dei--LegalEntityAxis__custom--EyemaxLLCMember_zG88w7nU7c2g" title="Related party transaction"><ix:nonFraction contextRef="From2019-02-172019-02-18_custom_TwoMilestoneMember_custom_AmendedAndRestatedAgreementMember_custom_EyemaxLLCMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RelatedPartyTransactionAmountsOfTransaction" scale="3" unitRef="USD">500</ix:nonFraction></span> following the first commercial sale of the first single agent product in the territory. Following payment of the milestones, the Company is entitled to retain all of the non-royalty transaction revenues and royalties up to $<span id="xdx_90B_eus-gaap--RevenueFromRelatedParties_pn3n3_c20190217__20190218__us-gaap--TypeOfArrangementAxis__custom--AmendedAndRestatedAgreementMember__dei--LegalEntityAxis__custom--EyemaxLLCMember_zzkIFFjZEbXj" title="Sale of product expense"><ix:nonFraction contextRef="From2019-02-172019-02-18_custom_AmendedAndRestatedAgreementMember_custom_EyemaxLLCMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromRelatedParties" scale="3" unitRef="USD">2,000</ix:nonFraction></span> (the “Recovery Amount”). After the Company has retained the full Recovery Amount, it is entitled to retain half of all royalty and non-royalty transaction revenue. The Company has realized $<span id="xdx_908_eus-gaap--RevenueFromRelatedParties_pn3n3_c20220101__20220630__us-gaap--TypeOfArrangementAxis__custom--AmendedAndRestatedAgreementMember__dei--LegalEntityAxis__custom--EyemaxLLCMember_zVyxVFmHVvcf" title="Sale of product expense"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_AmendedAndRestatedAgreementMember_custom_EyemaxLLCMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromRelatedParties" scale="3" unitRef="USD">1,783</ix:nonFraction></span> of the non-royalty and royalty revenue as of June 30, 2022. The Amended Agreement also contains customary representations, warranties, covenants and indemnities by the parties. The EM-100 asset and its associated product rights were sold to Bausch Health on February 18, 2019 and future potential royalties of twelve percent on Bausch Health sales of the product, named Alaway® Preservative Free by Bausch, which was approved by the FDA in September 2020, will be split between Eyemax and the Company. The royalty from Bausch Health is subject to reduction if a competitive product with the same active pharmaceutical ingredient is launched in the U.S. or if the product’s U.S market share falls below a specified target percentage.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">There were no amounts due to Eyemax under the terms of the Amended Agreement as of June 30, 2022 or December 31, 2021.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:exclude><!-- Field: Page; Sequence: 20; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->18<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:LesseeOperatingLeasesTextBlock"><p id="xdx_802_eus-gaap--LesseeOperatingLeasesTextBlock_zouzkYFDm05b" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_15" style="display:inline-block"/><span style="text-decoration: underline">Note 10 — <span id="xdx_82E_z6XBQJdW1Ntj">Leases</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company recognizes a right-of-use (“ROU”) asset and a lease liability on the balance sheet for substantially all leases, including operating leases, and separates lease components from non-lease components related to its office space lease.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company’s operating lease cost as presented in the “Research and Development” and “General and Administrative” captions in the condensed statements of operations was $<span id="xdx_90F_eus-gaap--OperatingLeaseCost_pn3n3_c20220401__20220630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember_zePmDvi5zxH" title="Operating lease cost"><ix:nonFraction contextRef="From2022-04-012022-06-30_us-gaap_ResearchAndDevelopmentExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" unitRef="USD">0</ix:nonFraction></span> and $<span id="xdx_90D_eus-gaap--OperatingLeaseCost_pn3n3_c20220401__20220630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zSgmHcW1lTJl" title="Operating lease cost"><ix:nonFraction contextRef="From2022-04-012022-06-30_us-gaap_GeneralAndAdministrativeExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" unitRef="USD">21</ix:nonFraction></span>, respectively, for the three months ended June 30, 2022 and $<span id="xdx_90E_eus-gaap--OperatingLeaseCost_pn3n3_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember_zYyVcpvm1bX9" title="Operating lease cost"><ix:nonFraction contextRef="From2021-04-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" unitRef="USD">0</ix:nonFraction></span> and $<span id="xdx_900_eus-gaap--OperatingLeaseCost_pn3n3_c20210401__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zlWDqyCpzWqg" title="Operating lease cost"><ix:nonFraction contextRef="From2021-04-012021-06-30_us-gaap_GeneralAndAdministrativeExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" unitRef="USD">22</ix:nonFraction></span>, respectively, for the three months ended June 30, 2021. The Company’s operating lease cost as presented in the “Research and Development” and “General and Administrative” captions in the condensed statements of operations was $<span id="xdx_905_eus-gaap--OperatingLeaseCost_pn3n3_c20220101__20220630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember_zl3bdMpjEE47" title="Operating lease cost"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_ResearchAndDevelopmentExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" unitRef="USD">0</ix:nonFraction></span> and $<span id="xdx_904_eus-gaap--OperatingLeaseCost_pn3n3_c20220101__20220630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zswv5p5smK3d" title="Operating lease cost"><ix:nonFraction contextRef="From2022-01-012022-06-30_us-gaap_GeneralAndAdministrativeExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" unitRef="USD">42</ix:nonFraction></span>, respectively, for the six months ended June 30, 2022 and $<span id="xdx_90C_eus-gaap--OperatingLeaseCost_pn3n3_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--ResearchAndDevelopmentExpenseMember_zV7VXlkXXlh1" title="Operating lease cost"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_ResearchAndDevelopmentExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" unitRef="USD">9</ix:nonFraction></span> and $<span id="xdx_909_eus-gaap--OperatingLeaseCost_pn3n3_c20210101__20210630__us-gaap--IncomeStatementLocationAxis__us-gaap--GeneralAndAdministrativeExpenseMember_zno8yCyLCIi5" title="Operating lease cost"><ix:nonFraction contextRef="From2021-01-012021-06-30_us-gaap_GeneralAndAdministrativeExpenseMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" unitRef="USD">43</ix:nonFraction></span>, respectively, for the six months ended June 30, 2021. Cash paid for amounts included in the measurement of operating lease liabilities was $<span id="xdx_907_eus-gaap--OperatingLeasePayments_pn3n3_c20220101__20220630_zTUrECaHyArc" title="Operating lease payments"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeasePayments" scale="3" unitRef="USD">44</ix:nonFraction></span> for the six months ended June 30, 2022. The ROU asset amortization for the three-month and six-month periods ended June 30, 2022 was $<span id="xdx_90C_eus-gaap--OperatingLeaseRightOfUseAssetAmortizationExpense_pn3n3_c20220401__20220630_zh3aYwSlfYt5" title="Operating lease right of use asset amortization expense"><ix:nonFraction contextRef="From2022-04-012022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense" scale="3" unitRef="USD">21</ix:nonFraction></span> and $<span id="xdx_90F_eus-gaap--OperatingLeaseRightOfUseAssetAmortizationExpense_pn3n3_c20220101__20220630_zwwyxrHZM3bf" title="Operating lease right of use asset amortization expense"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense" scale="3" unitRef="USD">41</ix:nonFraction></span>, respectively, and is reflected within depreciation and amortization on the Company’s condensed statements of cash flows. The ROU asset amortization for the three and six-month periods ended June 30, 2021 was $<span id="xdx_904_eus-gaap--OperatingLeaseRightOfUseAssetAmortizationExpense_pn3n3_c20210401__20210630_zTl05gYP6lY" title="Operating lease right of use asset amortization expense"><ix:nonFraction contextRef="From2021-04-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense" scale="3" unitRef="USD">20</ix:nonFraction></span> and $<span id="xdx_90E_eus-gaap--OperatingLeaseRightOfUseAssetAmortizationExpense_pn3n3_c20210101__20210630_ztsYfmyJ1Pz8" title="Operating lease right of use asset amortization expense"><ix:nonFraction contextRef="From2021-01-012021-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAssetAmortizationExpense" scale="3" unitRef="USD">49</ix:nonFraction></span>, respectively, and is reflected within depreciation and amortization on the Company’s condensed statements of cash flows. As of June 30, 2022, the weighted-average remaining lease term was <span id="xdx_90A_eus-gaap--OperatingLeaseWeightedAverageRemainingLeaseTerm1_iI_c20220630_z86YdV9nd2Ri" title="Operating lease weighted average remaining lease term1"><span style="-sec-ix-hidden: xdx2ixbrl1015">0.75 years</span></span>, and the weighted-average incremental borrowing rate was <span id="xdx_90A_eus-gaap--OperatingLeaseWeightedAverageDiscountRatePercent_iI_pid_uPure_c20220630_zLyR3orfEBM4" title="Operating lease weighted average discount rate percent"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent" scale="-2" unitRef="Pure">5.4</ix:nonFraction>%</span>.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="ETON:ScheduleOfLeaserelatedAssetsAndLiabilitiesTableTextBlock"><p id="xdx_899_ecustom--ScheduleOfLeaserelatedAssetsAndLiabilitiesTableTextBlock_zVj2KZI8zPt6" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The table below presents the lease-related assets and liabilities recorded on the balance sheet as of June 30, 2022 (in thousands).</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> <span style="display: none"><span id="xdx_8B1_zo6y9Km7wPMd">Schedule of Lease-related Assets and Liabilities</span></span></span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td style="font-weight: bold">Assets</td><td style="font-weight: bold"> </td> <td style="font-weight: bold">Classification</td><td> </td> <td colspan="3" style="text-align: right"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 10pt; width: 42%; text-align: left; padding-bottom: 1.5pt">Operating lease right-of-use assets</td><td style="width: 2%; padding-bottom: 1.5pt"> </td> <td style="width: 40%; text-align: left; padding-bottom: 1.5pt">Operating lease right-of-use assets, net</td><td style="width: 2%; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; width: 1%; text-align: left">$</td><td id="xdx_98B_ecustom--OperatingLeaseRightOfUseAssetOne_iI_pn3n3_c20220630_zFL7lzXLb89h" style="border-bottom: Black 1.5pt solid; width: 12%; text-align: right" title="Total leased assets"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="ETON:OperatingLeaseRightOfUseAssetOne" scale="3" unitRef="USD">63</ix:nonFraction></td><td style="width: 1%; padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 20pt; text-align: left; padding-bottom: 2.5pt">Total leased assets</td><td style="padding-bottom: 2.5pt"> </td> <td style="padding-bottom: 2.5pt"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td id="xdx_98D_eus-gaap--OperatingLeaseRightOfUseAsset_iI_pn3n3_c20220630_z4evx3q5WO1g" style="border-bottom: Black 2.5pt double; text-align: right" title="Total leased assets"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" unitRef="USD">63</ix:nonFraction></td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="font-weight: bold">Liabilities</td><td> </td> <td> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"> </td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; text-align: left; padding-bottom: 1.5pt">Operating lease liabilities, current</td><td style="padding-bottom: 1.5pt"> </td> <td style="text-align: left; padding-bottom: 1.5pt">Accrued liabilities</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td id="xdx_987_ecustom--OperatingLeaseLiabilityCurrentOne_iI_pn3n3_c20220630_zGWCf34tahN4" style="border-bottom: Black 1.5pt solid; text-align: right" title="Total operating lease liabilities"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="ETON:OperatingLeaseLiabilityCurrentOne" scale="3" unitRef="USD">58</ix:nonFraction></td><td style="padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 20pt; text-align: left; padding-bottom: 2.5pt">Total operating lease liabilities</td><td style="padding-bottom: 2.5pt"> </td> <td style="padding-bottom: 2.5pt"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; text-align: left">$</td><td id="xdx_981_eus-gaap--OperatingLeaseLiability_iI_pn3n3_c20220630_z6pD1xPjsXDf" style="border-bottom: Black 2.5pt double; text-align: right" title="Total operating lease liabilities"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiability" scale="3" unitRef="USD">58</ix:nonFraction></td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> </ix:nonNumeric><p id="xdx_8AF_z0FBp3dZgyH2" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock"><p id="xdx_89A_eus-gaap--ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_z1iits4jDLp3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company’s future lease commitments for its administrative offices in Deer Park, Illinois as of June 30, 2022 is as indicated below:</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B2_z3EUFyf6CpX3" style="display: none">Schedule of Future Lease Commitments</span> </span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td style="padding-bottom: 1.5pt; text-align: center"> </td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Total</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2022</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2023</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">2024</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: center">Thereafter</td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 30%; font-weight: bold; text-align: left">Undiscounted lease payments</td><td style="width: 2%; font-weight: bold"> </td> <td style="width: 1%; font-weight: bold; text-align: left">$</td><td id="xdx_980_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDue_iI_pn3n3_c20220630_zcLJCyWydzwc" style="width: 10%; font-weight: bold; text-align: right" title="Undiscounted lease payments, Total"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue" scale="3" unitRef="USD">59</ix:nonFraction></td><td style="width: 1%; font-weight: bold; text-align: left"> </td><td style="width: 2%; font-weight: bold"> </td> <td style="width: 1%; font-weight: bold; text-align: left"> </td><td id="xdx_985_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_iI_pn3n3_c20220630_z4um7idBk3Mh" style="width: 10%; font-weight: bold; text-align: right" title="Undiscounted lease payments, 2021"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" scale="3" unitRef="USD">44</ix:nonFraction></td><td style="width: 1%; font-weight: bold; text-align: left"> </td><td style="width: 2%; font-weight: bold"> </td> <td style="width: 1%; font-weight: bold; text-align: left"> </td><td id="xdx_98B_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_iI_pn3n3_c20220630_zQsrpHLWItPj" style="width: 10%; font-weight: bold; text-align: right" title="Undiscounted lease payments, 2023"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" scale="3" unitRef="USD">15</ix:nonFraction></td><td style="width: 1%; font-weight: bold; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left"> </td><td id="xdx_98D_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearThree_iI_pn3n3_c20220630_zogoUrutwqS7" style="width: 10%; text-align: right" title="Undiscounted lease payments, 2024"><span style="-sec-ix-hidden: xdx2ixbrl1037">—</span>  </td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left"> </td><td id="xdx_982_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearFour_iI_pn3n3_c20220630_zUQAreEQ5sWi" style="width: 10%; text-align: right" title="Undiscounted lease payments, Thereafter"><span style="-sec-ix-hidden: xdx2ixbrl1039">—</span>  </td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="font-weight: bold; text-align: left; padding-bottom: 1.5pt">Less: Imputed interest</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left"> </td><td id="xdx_985_eus-gaap--LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_iNI_pn3n3_di_c20220630_ziRE7N7srQ96" style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: right" title="Less: Imputed interest">(<ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" scale="3" unitRef="USD">1</ix:nonFraction></td><td style="padding-bottom: 1.5pt; font-weight: bold; text-align: left">)</td><td style="padding-bottom: 1.5pt"> </td> <td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt; text-align: right"> </td><td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt"> </td> <td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt; text-align: right"> </td><td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt"> </td> <td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt; text-align: right"> </td><td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt"> </td> <td style="padding-bottom: 1.5pt; text-align: left"> </td><td style="padding-bottom: 1.5pt; text-align: right"> </td><td style="padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="padding-left: 10pt; font-weight: bold; text-align: left; padding-bottom: 2.5pt">Total lease liabilities</td><td style="font-weight: bold; padding-bottom: 2.5pt"> </td> <td style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: left">$</td><td id="xdx_98A_eus-gaap--OperatingLeaseLiability_iI_pn3n3_c20220630_zaWfYytvneia" style="border-bottom: Black 2.5pt double; font-weight: bold; text-align: right" title="Total lease liabilities"><ix:nonFraction contextRef="AsOf2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiability" scale="3" unitRef="USD">58</ix:nonFraction></td><td style="padding-bottom: 2.5pt; font-weight: bold; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt; text-align: right"> </td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt; text-align: right"> </td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt; text-align: right"> </td><td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt"> </td> <td style="padding-bottom: 2.5pt; text-align: left"> </td><td style="padding-bottom: 2.5pt; text-align: right"> </td><td style="padding-bottom: 2.5pt; text-align: left"> </td></tr> </table> </ix:nonNumeric><p id="xdx_8A6_zX5WSvbsQQf8" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:exclude><!-- Field: Page; Sequence: 21; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->19<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:CommitmentsAndContingenciesDisclosureTextBlock"><p id="xdx_800_eus-gaap--CommitmentsAndContingenciesDisclosureTextBlock_zgd93Ez6f6Rh" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_16" style="display:inline-block"/><span style="text-decoration: underline">Note 11 — <span id="xdx_829_zK5kPOWHrg6b">Commitments and Contingencies</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline">Legal</span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company is subject to legal proceedings and claims that may arise in the ordinary course of business. The Company is not aware of any pending or threatened litigation matters at this time that may have a material impact on the operations of the Company.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline">License and product development agreements</span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company has entered into various agreements in addition to those discussed above which are described below.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Company acquired the exclusive rights to sell the Cysteine Hydrochloride product in the United States pursuant to a sales and marketing agreement dated November 17, 2017 with an unaffiliated third party (the “Sales Agreement”). Pursuant to the Sales Agreement, the licensor is responsible for obtaining FDA approval, at its expense, and the Company was responsible for commercializing the product in the United States at its expense. In February 2020, the Sales Agreement was amended and under the revised terms, the Company would be responsible for paragraph IV related litigation and will be entitled to <span id="xdx_90A_ecustom--LitigationRelatedProductProfitPercentage_iI_pid_uPure_c20171117_z236sIMb89Ha" title="Litigation related product profit, percentage"><ix:nonFraction contextRef="AsOf2017-11-17" decimals="INF" format="ixt:numdotdecimal" name="ETON:LitigationRelatedProductProfitPercentage" scale="-2" unitRef="Pure">62.5</ix:nonFraction>%</span> of product profit. The initial term was for the first <span id="xdx_90B_ecustom--CreditAgreementTerm_c20171116__20171117_zs5QLdXKFZd4" title="Credit agreement term"><ix:nonNumeric contextRef="From2017-11-162017-11-17" format="ixt-sec:durwordsen" name="ETON:CreditAgreementTerm">10 years</ix:nonNumeric></span> following the first commercial sale of the product.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On February 8, 2019, the Company entered into an Exclusive Licensing and Supply Agreement (the “ET-202 License Agreement”) with Sintetica SA (“Sintetica”) for marketing rights in the United States to Biorphen® which is used for the treatment of clinically important hypotension resulting primarily from vasodilation in the setting of anesthesia. The product was submitted to the FDA for review and subsequently received FDA approval on October 21, 2019. Pursuant to the terms of the ET-202 License Agreement, the Company is responsible for marketing activities and Sintetica is responsible for development, manufacturing, and the regulatory activities related to approval. Sintetica is entitled to receive the first $<span id="xdx_909_eus-gaap--ProceedsFromRoyaltiesReceived_pn3n3_c20190207__20190208__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementTwoHundredTwoMember__srt--StatementGeographicalAxis__custom--SinteticaMember_zP5yQThsNVN6" title="Proceeds from licensing"><ix:nonFraction contextRef="From2019-02-072019-02-08_custom_ExclusiveLicenseandSupplyAgreementTwoHundredTwoMember_custom_SinteticaMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromRoyaltiesReceived" scale="3" unitRef="USD">500</ix:nonFraction></span> of product profits and all additional profit would be split <span id="xdx_907_ecustom--PercentageForAdditionalProfit_pid_uPure_c20190207__20190208__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementTwoHundredTwoMember__srt--StatementGeographicalAxis__custom--SinteticaMember_zkU0puSy5Ij2" title="Percentage for additional profit"><ix:nonFraction contextRef="From2019-02-072019-02-08_custom_ExclusiveLicenseandSupplyAgreementTwoHundredTwoMember_custom_SinteticaMember" decimals="INF" format="ixt:numdotdecimal" name="ETON:PercentageForAdditionalProfit" scale="-2" unitRef="Pure">50</ix:nonFraction>%</span> to the Company and <span id="xdx_900_ecustom--PercentageForAdditionalProfit_pid_uPure_c20190207__20190208__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementTwoHundredThreeMember__srt--StatementGeographicalAxis__custom--SinteticaMember_zjuehvQX4Za8" title="Percentage for additional profit"><ix:nonFraction contextRef="From2019-02-072019-02-08_custom_ExclusiveLicenseandSupplyAgreementTwoHundredThreeMember_custom_SinteticaMember" decimals="INF" format="ixt:numdotdecimal" name="ETON:PercentageForAdditionalProfit" scale="-2" unitRef="Pure">50</ix:nonFraction>%</span> to Sintetica. The ET-202 License Agreement has a ten-year term from the first commercial sale of Biorphen which occurred in November 2019.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On February 8, 2019, the Company also entered into an Exclusive Licensing and Supply Agreement (the “ET-203 License Agreement”) with Sintetica for marketing rights in the United States to ephedrine HCl (brand name Rezipres®), an injectable product candidate for use in the hospital setting. Pursuant to the terms of the ET-203 License Agreement, the Company will be responsible for marketing activities and Sintetica will be responsible for development, manufacturing, and regulatory activities related to obtaining regulatory approval. The product was successfully resubmitted in late 2020 and the Company paid a $<span id="xdx_905_ecustom--PaymentOfMilestoneFee_pn3n3_c20210701__20210731__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementTwoHundredThreeMember_zzDMh3P9yYA4" title="Payment of milestone fee"><ix:nonFraction contextRef="From2021-07-012021-07-31_custom_ExclusiveLicenseandSupplyAgreementTwoHundredThreeMember" decimals="-3" format="ixt:numdotdecimal" name="ETON:PaymentOfMilestoneFee" scale="3" unitRef="USD">600</ix:nonFraction></span> milestone fee in July 2021 and paid $<span id="xdx_903_eus-gaap--PaymentsForRoyalties_pn3n3_c20220101__20220630__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementTwoHundredThreeMember__srt--StatementScenarioAxis__custom--UponFDAApprovalMember_zTiyQlqDYZ3f" title="Payments for royalties"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_ExclusiveLicenseandSupplyAgreementTwoHundredThreeMember_custom_UponFDAApprovalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsForRoyalties" scale="3" unitRef="USD">750</ix:nonFraction></span> in April 2022 after the first commercial sale of the product in March 2022. Sintetica is entitled to receive the first $<span id="xdx_904_eus-gaap--ProceedsFromRoyaltiesReceived_pn3n3_c20190207__20190208__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementTwoHundredThreeMember__srt--StatementGeographicalAxis__custom--SinteticaMember_zquj2lwVrES9" title="Proceeds from licensing"><ix:nonFraction contextRef="From2019-02-072019-02-08_custom_ExclusiveLicenseandSupplyAgreementTwoHundredThreeMember_custom_SinteticaMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromRoyaltiesReceived" scale="3" unitRef="USD">500</ix:nonFraction></span> of product profits and all additional profit would be split <span id="xdx_903_ecustom--PercentageForAdditionalProfit_pid_uPure_c20190207__20190208__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementTwoHundredThreeMember__srt--StatementGeographicalAxis__custom--SinteticaMember_zD7fmn9uLdt8" title="Percentage for additional profit"><ix:nonFraction contextRef="From2019-02-072019-02-08_custom_ExclusiveLicenseandSupplyAgreementTwoHundredThreeMember_custom_SinteticaMember" decimals="INF" format="ixt:numdotdecimal" name="ETON:PercentageForAdditionalProfit" scale="-2" unitRef="Pure">50</ix:nonFraction>%</span> to the Company and <span id="xdx_905_ecustom--PercentageForAdditionalProfit_pid_uPure_c20190207__20190208__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementTwoHundredThreeMember_zWLHu6weIukc" title="Percentage for additional profit"><ix:nonFraction contextRef="From2019-02-072019-02-08_custom_ExclusiveLicenseandSupplyAgreementTwoHundredThreeMember" decimals="INF" format="ixt:numdotdecimal" name="ETON:PercentageForAdditionalProfit" scale="-2" unitRef="Pure">50</ix:nonFraction>%</span> to Sintetica. The ET-203 License Agreement has a <span id="xdx_905_ecustom--CreditAgreementTerm_dxL_c20190207__20190208__us-gaap--TypeOfArrangementAxis__custom--LicensingAndSupplyAgreementET203Member__srt--TitleOfIndividualAxis__custom--LicensorMember_zgaUc3j0eJbj" title="Credit agreement term::XDX::P10Y"><span style="-sec-ix-hidden: xdx2ixbrl1067">ten</span></span>-year term from first commercial sale of product which occurred in March 2022.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In June 2022, the Company sold its rights in the three aforementioned products Cysteine Hydrochloride, Biorphen®, and Rezipres® to Dr. Reddy’s. Under the terms of the transaction, Dr. Reddy’s will take immediate ownership of Eton’s rights and interest in the products. Eton will continue to sell its existing Biorphen inventory until the end of 2022. The Company received $<span id="xdx_90A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220401__20220630__srt--ProductOrServiceAxis__custom--LicensingRevenueMember_zkxEojPEmwu6" title="Revenues"><ix:nonFraction contextRef="From2022-04-012022-06-30_custom_LicensingRevenueMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">5,000</ix:nonFraction></span> at closing, recorded as licensing revenue in the three months ended June 30, 2022, and would receive up to $45,000 of additional payments based on the achievement of certain event-based and sales-based milestones. Of the $<span id="xdx_90A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220401__20220630__srt--ProductOrServiceAxis__custom--LicensingRevenueMember_zILsFU563QFe"><ix:nonFraction contextRef="From2022-04-012022-06-30_custom_LicensingRevenueMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="3" unitRef="USD">5,000</ix:nonFraction></span> received at closing, $<span id="xdx_908_ecustom--HeldInEscrow_pn3n3_c20220101__20220630_zg4L4kbJn9Qj" title="Held in escrow"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="ETON:HeldInEscrow" scale="3" unitRef="USD">250</ix:nonFraction></span> was held in escrow to address potential indemnity claims during the 12-month period following the effective date of the agreement. In addition, 10% of any additional payments paid by Dr. Reddy’s during the 12-month period following the effective date will be held in escrow and subsequently released to Eton upon expiration of the 12-month period following the effective date. In accordance with the terms of the agreement, $<span id="xdx_901_eus-gaap--CostOfGoodsAndServicesSold_pn3n3_c20220401__20220630__dei--LegalEntityAxis__custom--SinteticaMember_zIj071hhIydg" title="Cost of goods sold"><ix:nonFraction contextRef="From2022-04-012022-06-30_custom_SinteticaMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CostOfGoodsAndServicesSold" scale="3" unitRef="USD">812</ix:nonFraction></span> of Sintetica profit share receivables were expensed as cost of goods sold in the three months ended June 30, 2022.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The three oral solution pediatric neurology product candidates discussed below, Topiramate, Zonisamide and Lamotrigine were developed by the Company and its various product candidate development partners and the Company subsequently sold all its rights and interests in these three products to Azurity in 2021. The Company has recognized $<span id="xdx_907_eus-gaap--DeferredRevenueRevenueRecognized1_pn3n3_c20220101__20220630_z4i333FpVXs7" title="Revenue recognized"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DeferredRevenueRevenueRecognized1" scale="3" unitRef="USD">17,000</ix:nonFraction></span> in milestone revenues to date from these three products and may receive up to $<span id="xdx_903_ecustom--AdditionalMilestoneRevenues_pn3n3_c20220101__20220630_zljmAZRgEFb8" title="Additional milestone revenues"><ix:nonFraction contextRef="From2022-01-01to2022-06-30" decimals="-3" format="ixt:numdotdecimal" name="ETON:AdditionalMilestoneRevenues" scale="3" unitRef="USD">25,000</ix:nonFraction></span> in additional milestone revenues related to FDA product approvals and the future sales levels for the products. Azurity has assumed royalty or profit share obligations owed to development partners as well as additional milestone payments based on sales volume targets.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <ix:exclude><!-- Field: Page; Sequence: 22; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->20<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span style="text-decoration: underline">Note 11 — Commitments and Contingencies (continued)</span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; color: red"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During the years ended December 31, 2021, 2020 and 2019, the Company worked with Tulex Pharmaceuticals, Inc. (“Tulex”) as a third-party contract manufacturer to develop an oral solution for Topiramate (fka ET-101) which targets a neurological condition. The Company subsequently filed the product with the FDA in October 2020, received approval from the FDA in November 2021, and the product was launched by Azurity in December 2021. The Company recognized a $<span id="xdx_906_ecustom--MilestonePaymentAmount_pn3n3_c20210101__20211231__dei--LegalEntityAxis__custom--TulexPharmaceuticalsIncMember_zWXvy8zpS5b9" title="Milestone payment amount"><ix:nonFraction contextRef="From2021-01-012021-12-31_custom_TulexPharmaceuticalsIncMember" decimals="-3" format="ixt:numdotdecimal" name="ETON:MilestonePaymentAmount" scale="3" unitRef="USD">5,000</ix:nonFraction></span> milestone revenue at launch which was reflected in accounts receivable on the Company’s balance sheet at December 31, 2021 and subsequently collected in January 2022.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On January 23, 2019, the Company entered into a Licensing and Supply Agreement (the “Agreement”) with Liqmeds Worldwide Limited (“LMW”) for Zonisamide oral liquid, a development stage product candidate (“ET-104”). Pursuant to the terms of the Agreement, the Company was responsible for regulatory and marketing activities and LMW was responsible for development and manufacturing of ET-104. The Company will pay $<span id="xdx_905_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20190122__20190123__us-gaap--TypeOfArrangementAxis__custom--LicensingAndSupplyAgreementMember__srt--TitleOfIndividualAxis__custom--LicensorMember__srt--StatementScenarioAxis__custom--UponIssuanceOfPatentCoveringMember_zKJpgHFaeALk" title="Research and Development Expense"><ix:nonFraction contextRef="From2019-01-222019-01-23_custom_LicensingAndSupplyAgreementMember_custom_LicensorMember_custom_UponIssuanceOfPatentCoveringMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" unitRef="USD">650</ix:nonFraction></span> upon issuance of patent covering ET-104 listed in the FDA’s Orange Book and $<span id="xdx_906_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20190122__20190123__us-gaap--TypeOfArrangementAxis__custom--LicensingAndSupplyAgreementMember__srt--TitleOfIndividualAxis__custom--LicensorMember__srt--StatementScenarioAxis__custom--ProductSalesMember_zKxwdN0pQHi3" title="Research and Development Expense"><ix:nonFraction contextRef="From2019-01-222019-01-23_custom_LicensingAndSupplyAgreementMember_custom_LicensorMember_custom_ProductSalesMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" unitRef="USD">500</ix:nonFraction></span> in the event that product sales in excess of $<span id="xdx_905_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20190122__20190123__us-gaap--TypeOfArrangementAxis__custom--LicensingAndSupplyAgreementMember__srt--TitleOfIndividualAxis__custom--LicensorMember__srt--StatementScenarioAxis__custom--CalendarYearMember_zrOu9IbrGqc6" title="Research and Development Expense"><ix:nonFraction contextRef="From2019-01-222019-01-23_custom_LicensingAndSupplyAgreementMember_custom_LicensorMember_custom_CalendarYearMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" unitRef="USD">10,000</ix:nonFraction></span> were achieved within a calendar year. In addition, the Company was required to pay the licensor <span id="xdx_902_ecustom--PercentageOfNetProfitsPaymentsToThirdPartyFromSaleOfProduct_iI_pid_uPure_c20190123__us-gaap--TypeOfArrangementAxis__custom--LicensingAndSupplyAgreementMember__srt--TitleOfIndividualAxis__custom--LicensorMember_zuYdiXZArej8" title="Percentage of net profits payments to third party from sale of product"><ix:nonFraction contextRef="AsOf2019-01-23_custom_LicensingAndSupplyAgreementMember_custom_LicensorMember" decimals="INF" format="ixt:numdotdecimal" name="ETON:PercentageOfNetProfitsPaymentsToThirdPartyFromSaleOfProduct" scale="-2" unitRef="Pure">35</ix:nonFraction>%</span> of the net profit from product sales. The Agreement was for an initial term of <span id="xdx_90F_ecustom--CreditAgreementTerm_c20190122__20190123_zy6W7KCQsKta" title="Credit agreement term"><ix:nonNumeric contextRef="From2019-01-222019-01-23" format="ixt-sec:durwordsen" name="ETON:CreditAgreementTerm">10 years</ix:nonNumeric></span> from the date of the first commercial sale of the product. The Company was to retain sole ownership of the NDA after expiration of the Agreement.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On June 12, 2019, the Company entered into an Exclusive Licensing and Supply Agreement (the “ET-105 License Agreement”) with Aucta Pharmaceuticals, Inc. (“Aucta”) for marketing rights in the United States to Lamotrigine, an oral suspension product candidate for use as an adjunct therapy for partial seizures, primary generalized tonic-clonic seizures, and generalized seizures of Lennox-Gastaut syndrome in patients two years of age and older. Pursuant to the terms of the ET-105 License Agreement, the Company was to be responsible for marketing activities and Aucta will be responsible for development, manufacturing, and regulatory activities related to obtaining regulatory approval. The Company will pay $<span id="xdx_901_eus-gaap--PaymentsForRoyalties_pn3n3_c20190611__20190612__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementHundredAndFiveMember__dei--LegalEntityAxis__custom--AuctaPharmaceuticalsIncMember__srt--StatementScenarioAxis__custom--UponFDAApprovalMember_zMYjROWQl7uc" title="Payments for royalties"><ix:nonFraction contextRef="From2019-06-112019-06-12_custom_ExclusiveLicenseandSupplyAgreementHundredAndFiveMember_custom_AuctaPharmaceuticalsIncMember_custom_UponFDAApprovalMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsForRoyalties" scale="3" unitRef="USD">2,450</ix:nonFraction></span> upon FDA approval and commercial sales of the product candidate and another $<span id="xdx_905_eus-gaap--PaymentsForRoyalties_pn3n3_c20190611__20190612__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementHundredAndFiveMember__dei--LegalEntityAxis__custom--AuctaPharmaceuticalsIncMember__srt--StatementScenarioAxis__custom--UponIssuanceOfOrangeBookListedPatentMember_zkJfy2rgolLg" title="Payments for royalties"><ix:nonFraction contextRef="From2019-06-112019-06-12_custom_ExclusiveLicenseandSupplyAgreementHundredAndFiveMember_custom_AuctaPharmaceuticalsIncMember_custom_UponIssuanceOfOrangeBookListedPatentMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsForRoyalties" scale="3" unitRef="USD">1,000</ix:nonFraction></span> upon issuance of an Orange-book listed patent. If Aucta successfully completes a Lamotrigine product line extension product, Eton will pay $<span id="xdx_90D_eus-gaap--PaymentsForRoyalties_pn3n3_c20190611__20190612__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementHundredAndFiveMember__dei--LegalEntityAxis__custom--AuctaPharmaceuticalsIncMember__srt--StatementScenarioAxis__custom--UponFDAAcceptanceOfProductFilingMember_zKak4NxHCAqi" title="Payments for royalties"><ix:nonFraction contextRef="From2019-06-112019-06-12_custom_ExclusiveLicenseandSupplyAgreementHundredAndFiveMember_custom_AuctaPharmaceuticalsIncMember_custom_UponFDAAcceptanceOfProductFilingMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsForRoyalties" scale="3" unitRef="USD">1,500</ix:nonFraction></span> upon FDA acceptance of the product filing, $<span id="xdx_90F_eus-gaap--PaymentsForRoyalties_pn3n3_c20190611__20190612__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementHundredAndFiveMember__dei--LegalEntityAxis__custom--AuctaPharmaceuticalsIncMember__srt--StatementScenarioAxis__custom--UponFDAApprovalAndCommercialSalesMember_zTOah3546EG1" title="Payments for royalties"><ix:nonFraction contextRef="From2019-06-112019-06-12_custom_ExclusiveLicenseandSupplyAgreementHundredAndFiveMember_custom_AuctaPharmaceuticalsIncMember_custom_UponFDAApprovalAndCommercialSalesMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsForRoyalties" scale="3" unitRef="USD">1,500</ix:nonFraction></span> upon FDA approval and commercial sales of the extension product candidate and $<span id="xdx_901_eus-gaap--PaymentsForRoyalties_pn3n3_c20190611__20190612__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementHundredAndFiveMember__dei--LegalEntityAxis__custom--AzurityPharmaceuticalsIncMember__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--IntellectualPropertyMember_zSsfh21qAuP7" title="Payments for royalties"><ix:nonFraction contextRef="From2019-06-112019-06-12_custom_ExclusiveLicenseandSupplyAgreementHundredAndFiveMember_custom_AzurityPharmaceuticalsIncMember_us-gaap_IntellectualPropertyMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsForRoyalties" scale="3" unitRef="USD">450</ix:nonFraction></span> if the intellectual property for the extension product is transferred to Azurity. Aucta will be entitled to receive milestone payments from the Company of up to $<span id="xdx_90F_ecustom--MilestonePaymentAmount_pn3n3_c20190611__20190612__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementHundredAndFiveMember__dei--LegalEntityAxis__custom--AuctaPharmaceuticalsIncMember__srt--RangeAxis__srt--MaximumMember_zOwj4DGQkczi" title="Milestone payment amount"><ix:nonFraction contextRef="From2019-06-112019-06-12_custom_ExclusiveLicenseandSupplyAgreementHundredAndFiveMember_custom_AuctaPharmaceuticalsIncMember_srt_MaximumMember" decimals="-3" format="ixt:numdotdecimal" name="ETON:MilestonePaymentAmount" scale="3" unitRef="USD">3,000</ix:nonFraction></span> based on commercial success of the product, including $<span id="xdx_90D_ecustom--MilestonePaymentDescription_c20190611__20190612__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementHundredAndFiveMember__dei--LegalEntityAxis__custom--AuctaPharmaceuticalsIncMember__srt--StatementScenarioAxis__custom--SalesExceedTenMillionMember_z7ypV82Lc6sd" title="Milestone payment description"><ix:nonNumeric contextRef="From2019-06-112019-06-12_custom_ExclusiveLicenseandSupplyAgreementHundredAndFiveMember_custom_AuctaPharmaceuticalsIncMember_custom_SalesExceedTenMillionMember" name="ETON:MilestonePaymentDescription">1,000 when net sales exceed $10 million in a calendar year</ix:nonNumeric></span>, and $<span id="xdx_908_ecustom--MilestonePaymentDescription_c20190611__20190612__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementHundredAndFiveMember__dei--LegalEntityAxis__custom--AuctaPharmaceuticalsIncMember__srt--StatementScenarioAxis__custom--SalesExceedTwentyMillionMember_zOHMQp8VsWg2" title="Milestone payment description"><ix:nonNumeric contextRef="From2019-06-112019-06-12_custom_ExclusiveLicenseandSupplyAgreementHundredAndFiveMember_custom_AuctaPharmaceuticalsIncMember_custom_SalesExceedTwentyMillionMember" name="ETON:MilestonePaymentDescription">2,000 when net sales exceed $20 million in a calendar year</ix:nonNumeric></span>.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On March 27, 2020, the Company entered into an Exclusive Licensing and Supply Agreement (the “Alkindi License Agreement”) with Diurnal for marketing Alkindi Sprinkle in the United States. Alkindi Sprinkle’s New Drug Application (NDA) was approved by the FDA on September 29, 2020 as a replacement therapy in pediatric patients with adrenocortical insufficiency.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">For the initial licensing milestone fee, the Company paid Diurnal $<span id="xdx_90A_ecustom--CashPaidForLicensingMilestoneFee_pn3n3_c20200325__20200327__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementMember__dei--LegalEntityAxis__custom--DiurnalLimitedMember_z4JPVwDhGM27" title="Cash paid for licensing milestone fee"><ix:nonFraction contextRef="From2020-03-252020-03-27_custom_ExclusiveLicenseandSupplyAgreementMember_custom_DiurnalLimitedMember" decimals="-3" format="ixt:numdotdecimal" name="ETON:CashPaidForLicensingMilestoneFee" scale="3" unitRef="USD">3,500</ix:nonFraction></span> in cash and issued <span id="xdx_90D_eus-gaap--StockIssuedDuringPeriodSharesNewIssues_pid_c20200325__20200327__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementMember__dei--LegalEntityAxis__custom--DiurnalLimitedMember_zuI5GcOtWZ03" title="Stock issued during period, shares, new issues"><ix:nonFraction contextRef="From2020-03-252020-03-27_custom_ExclusiveLicenseandSupplyAgreementMember_custom_DiurnalLimitedMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" unitRef="Shares">379,474</ix:nonFraction></span> shares of its common stock to Diurnal which were valued at $<span id="xdx_903_eus-gaap--StockIssuedDuringPeriodValueNewIssues_pn3n3_c20200325__20200327__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementMember__dei--LegalEntityAxis__custom--DiurnalLimitedMember_zRGKrJJhFND4" title="Issuance of shares, value"><ix:nonFraction contextRef="From2020-03-252020-03-27_custom_ExclusiveLicenseandSupplyAgreementMember_custom_DiurnalLimitedMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueNewIssues" scale="3" unitRef="USD">1,264</ix:nonFraction></span> based on the Company’s closing stock price of $<span id="xdx_90B_eus-gaap--SharesIssuedPricePerShare_iI_c20200326__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementMember__dei--LegalEntityAxis__custom--DiurnalLimitedMember_zpFDASdAePVl" title="Shares issued, price per share"><ix:nonFraction contextRef="AsOf2020-03-26_custom_ExclusiveLicenseandSupplyAgreementMember_custom_DiurnalLimitedMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesIssuedPricePerShare" unitRef="USDPShares">3.33</ix:nonFraction></span> on March 26, 2020. The total amount of $<span id="xdx_901_ecustom--AggregateValueOfLicensingMilestoneIncludedInResearchAndDevelopmentExpense_pn3n3_c20200101__20201231__us-gaap--TypeOfArrangementAxis__custom--ExclusiveLicenseandSupplyAgreementMember__dei--LegalEntityAxis__custom--DiurnalLimitedMember_zigGP4CnmIY2" title="Aggregate value of licensing milestone amount"><ix:nonFraction contextRef="From2020-01-012020-12-31_custom_ExclusiveLicenseandSupplyAgreementMember_custom_DiurnalLimitedMember" decimals="-3" format="ixt:numdotdecimal" name="ETON:AggregateValueOfLicensingMilestoneIncludedInResearchAndDevelopmentExpense" scale="3" unitRef="USD">4,764</ix:nonFraction></span> was recorded as a component of research and development expense in the Company’s statement of operations for the year ended December 31, 2020. The Company will also pay Diurnal $<span id="xdx_908_ecustom--PaymentForObtainingProductOrphanDrug_pn3n3_c20220101__20220630__dei--LegalEntityAxis__custom--DiurnalLimitedMember_zy4Eaf8AAfa6" title="Payment for obtaining product orphan drug"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_DiurnalLimitedMember" decimals="-3" format="ixt:numdotdecimal" name="ETON:PaymentForObtainingProductOrphanDrug" scale="3" unitRef="USD">2,500</ix:nonFraction></span> if the product obtains orphan drug exclusivity status from the FDA.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On June 15, 2021, the Company acquired U.S. and Canadian rights to Crossject’s ZENEO® hydrocortisone needleless autoinjector, which is under development as a rescue treatment for adrenal crisis. The Company paid Crossject $<span id="xdx_90A_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210614__20210615__us-gaap--TypeOfArrangementAxis__custom--DistributionAndPromotionLicenseAgreementMember__dei--LegalEntityAxis__custom--CrossjectSAMember_zCPb9PxHqCil" title="Research and Development Expense"><ix:nonFraction contextRef="From2021-06-142021-06-15_custom_DistributionAndPromotionLicenseAgreementMember_custom_CrossjectSAMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" unitRef="USD">500</ix:nonFraction></span> upon signing, $<span id="xdx_90E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220301__20220331__us-gaap--TypeOfArrangementAxis__custom--DistributionAndPromotionLicenseAgreementMember__dei--LegalEntityAxis__custom--CrossjectSAMember_zP2WOPHTz4zd" title="Research and Development Expense"><ix:nonFraction contextRef="From2022-03-012022-03-31_custom_DistributionAndPromotionLicenseAgreementMember_custom_CrossjectSAMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" unitRef="USD">500</ix:nonFraction></span> in March 2022 upon a completion of a successful technical batch and could pay up to $<span id="xdx_901_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220630__us-gaap--TypeOfArrangementAxis__custom--DistributionAndPromotionLicenseAgreementMember__dei--LegalEntityAxis__custom--CrossjectSAMember__srt--StatementScenarioAxis__custom--UponFDAAcceptanceOfProductFilingMember_ztYiMMIsHFi6" title="Research and Development Expense"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_DistributionAndPromotionLicenseAgreementMember_custom_CrossjectSAMember_custom_UponFDAAcceptanceOfProductFilingMember" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" unitRef="USD">4,000</ix:nonFraction></span> in additional development milestones and up to $<span id="xdx_900_ecustom--CashPaidForLicensingMilestoneFee_pn3n3_c20220101__20220630__us-gaap--TypeOfArrangementAxis__custom--DistributionAndPromotionLicenseAgreementMember__dei--LegalEntityAxis__custom--CrossjectSAMember__srt--RangeAxis__srt--MaximumMember_zVugSF20lty5" title="Cash paid for licensing milestone fee"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_DistributionAndPromotionLicenseAgreementMember_custom_CrossjectSAMember_srt_MaximumMember" decimals="-3" format="ixt:numdotdecimal" name="ETON:CashPaidForLicensingMilestoneFee" scale="3" unitRef="USD">6,000</ix:nonFraction></span> in commercial milestones, as well as a <span id="xdx_903_eus-gaap--SaleOfStockPercentageOfOwnershipAfterTransaction_pid_uPure_c20220101__20220630__us-gaap--TypeOfArrangementAxis__custom--DistributionAndPromotionLicenseAgreementMember__dei--LegalEntityAxis__custom--CrossjectSAMember_zqSfIl0LeWak" title="Sale of stock, percentage"><ix:nonFraction contextRef="From2022-01-012022-06-30_custom_DistributionAndPromotionLicenseAgreementMember_custom_CrossjectSAMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SaleOfStockPercentageOfOwnershipAfterTransaction" scale="-2" unitRef="Pure">10</ix:nonFraction>%</span> royalty on net sales.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On October 28, 2021, the Company acquired the U.S. marketing rights to Carglumic Acid Tablets. The product’s Abbreviated New Drug Application (“ANDA”), which is owned by Novitium Pharma, was approved by the FDA on October 12, 2021. The product is an AB-rated, substitutable generic version of Carbaglu®. The Company paid $<span id="xdx_901_ecustom--PaymentsForLicensingRights_pn3n3_c20211027__20211028_zXDctr5BN7Qa" title="Payments for licensing rights"><ix:nonFraction contextRef="From2021-10-272021-10-28" decimals="-3" format="ixt:numdotdecimal" name="ETON:PaymentsForLicensingRights" scale="3" unitRef="USD">3,250</ix:nonFraction></span> upon signing and retains <span id="xdx_904_ecustom--PercentageOfNetProfitsPaymentsToThirdPartyFromSaleOfProduct_iI_pid_uPure_c20211028_zqjdTcJ6o6g5" title="Percentage of net profits payments to third party from sale of product"><ix:nonFraction contextRef="AsOf2021-10-28" decimals="INF" format="ixt:numdotdecimal" name="ETON:PercentageOfNetProfitsPaymentsToThirdPartyFromSaleOfProduct" scale="-2" unitRef="Pure">50</ix:nonFraction>%</span> of the product profits with the balance being distributed to the licensor and manufacturer. The Company launched this product in December 2021.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <ix:exclude><!-- Field: Page; Sequence: 23; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->21<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --></ix:exclude> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"/><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Eton Pharmaceuticals, Inc.</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes to Condensed Financial Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<b>in thousands, except share and per share amounts)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_17" style="display:inline-block"/><span style="text-decoration: underline">Note 11 — Commitments and Contingencies (continued)</span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline">Indemnification</span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">As permitted under Delaware law and in accordance with the Company’s Amended and Restated Bylaws, the Company is required to indemnify its officers and directors for certain events or occurrences while the officer or director is or was serving in such capacity. The Company is also party to indemnification agreements with its directors and officers. The Company believes the fair value of the indemnification rights and agreements is minimal. Accordingly, the Company has not recorded any liabilities for these indemnification rights and agreements as of June 30, 2022 or December 31, 2021.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> </ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-06-30" escape="true" name="us-gaap:SubsequentEventsTextBlock"><p id="xdx_80D_eus-gaap--SubsequentEventsTextBlock_zzakXZABako4" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span class="alphaminr_link" id="alphaminr_18" style="display:inline-block"/><span style="text-decoration: underline">Note 12 — <span id="xdx_824_zgnJV2HhGm9i">Subsequent Events</span></span></b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On July 12, 2022 the Company granted <span id="xdx_90C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_c20220711__20220712__srt--TitleOfIndividualAxis__custom--EmployeesMember__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockMember__us-gaap--SubsequentEventTypeAxis__us-gaap--SubsequentEventMember_zqnGf5G8k3o1" title="Issuance of restricted stock"><ix:nonFraction contextRef="From2022-07-112022-07-12_custom_EmployeesMember_us-gaap_RestrictedStockMember_us-gaap_SubsequentEventMember" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" unitRef="Shares">373,606</ix:nonFraction></span> restricted stock units to employees that vest over <span id="xdx_90D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_dc_c20220711__20220712__srt--TitleOfIndividualAxis__custom--EmployeesMember__us-gaap--AwardTypeAxis__us-gaap--RestrictedStockMember__us-gaap--SubsequentEventTypeAxis__us-gaap--SubsequentEventMember_z3zKvfncsuE9" title="Vesting period"><ix:nonNumeric contextRef="From2022-07-112022-07-12_custom_EmployeesMember_us-gaap_RestrictedStockMember_us-gaap_SubsequentEventMember" format="ixt-sec:durwordsen" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1">four years</ix:nonNumeric></span> subject to the continued services from the employee.</span></p> </ix:nonNumeric><p id="xdx_810_zV9f2mhQ8Def" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 24; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->22<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_19" style="display:inline-block"/><b><span id="b_008"/>Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations</b></span></p> <p style="font: 10pt/7pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>You should read the following discussion and analysis of our financial condition and results of operations in conjunction with (i) our unaudited interim condensed financial statements and the related notes thereto included elsewhere in this Quarterly Report on Form 10-Q and (ii) our audited financial statements and notes thereto and management’s discussion and analysis of financial condition and results of operations Included in our Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Securities and Exchange Commission (the “SEC”) on March 16, 2022 (the “2021 10-K”).</i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Forward-Looking Statements</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>This Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Securities Exchange Act of 1934 (the “Exchange Act”), including, without limitation, statements regarding our expectations, beliefs, intentions or future strategies that are signified by the words “expect,” “anticipate,” “intend,” “believe,” “may,” “plan”, “seek” or similar language. All forward-looking statements included in this document are based on information available to us on the date hereof, and we assume no obligation to update any such forward-looking statements. Our business and financial performance are subject to substantial risks and uncertainties. Actual results could differ materially from those projected in the forward-looking statements. In evaluating our business, you should carefully consider other matters set forth in our SEC filings including the Risk Factors set forth in Part I, Item 1A of our 2021 10-K.</i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Overview</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We are a innovative pharmaceutical company focused on developing, acquiring, and commercializing innovative pharmaceutical products that fulfill an unmet need in patients suffering from rare diseases. The Company currently commercializes two rare disease products, ALKINDI SPRINKLE® for the treatment of adrenocortical insufficiency and Carglumic Acid for the treatment of acute hyperammonemia due to N-acetylglutamate synthase (NAGS) deficiency, and has two additional product candidates in late-stage development. The Company is developing dehydrated alcohol injection, which has received Orphan Drug Designation for the treatment of methanol poisoning, and the ZENEO® hydrocortisone autoinjector for the treatment of adrenal crisis.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In addition, the Company is entitled to royalties or milestone payments from six FDA-approved products that the Company developed and out-licensed. The products include Alaway® Preservative Free, EPRONTIA<sup>TM</sup>, Cysteine Hydrochloride, Zonisade®, Biorphen®, and Rezipres®.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Results of Operations</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">For the three months ended June 30, 2022, we had $7,358 in revenue from licensing, product sales and royalties which reflected $5,000 of revenue from the Dr. Reddy’s agreement and generated a gross profit of $4,613. We had total revenue of $3,067 for the three-month period ended June 30, 2021 which reflected Azurity milestone revenues of $2,500 plus product sales and royalty revenues which generated a total gross profit of $2,893 for the period.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">For the six months ended June 30, 2022, we had $9,534 in revenue from licensing, product sales and royalties which generated a gross profit of $5,940. We had total revenue of $14,964 for the three-month period ended June 30, 2021 which reflected Azurity and Bausch milestone revenues of $14,000 plus product sales and royalty revenues which generated a total gross profit of $13,163 for the period.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Research and Development Expenses</i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.25in">For the three months ended June 30, 2022, we incurred $690 of research and development (“RD”) expenses as compared to the $1,990 for the same period in 2021. The decrease was primarily due to a $500 fee to Crossject upon execution of the agreement for Zeneo hydrocortisone autoinjector development in 2021 and decreased development costs for our other new product candidates.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.25in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.25in">For the six months ended June 30, 2022, we incurred $2,308 of RD expenses as compared to the $2,876 for the same period in 2021 due to decreased development activities in 2022.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.25in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><i>General and Administrative Expenses</i></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.25in">General and administrative (“GA”) expenses consist primarily of employee compensation expenses, legal and professional fees, product marketing expenses, distribution expenses, business insurance, travel expenses and general office expenses.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.25in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.25in">For the three-month periods ended June 30, 2022 and 2021, we incurred $5,263 and $3,228, respectively, of GA expenses. The $2,035 increase in GA expense was mainly due to incremental marketing, legal, compensation, and product related expenses to support our product sales growth.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.25in"> </p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.25in">For the six-month periods ended June 30, 2022 and 2021, we incurred $10,059 and $7,249, respectively, of GA expenses. The $2,810 increase in GA expense was mainly due to incremental legal, compensation, and product related expenses to support our product sales growth.<span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b/></span></p> <p style="font: 10pt/10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0pt"> </p> <!-- Field: Page; Sequence: 25; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin: 0pt; text-indent: 0pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->23<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Liquidity and Capital Resources</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">As of June 30, 2022, we had total assets of $23.0 million, cash and cash equivalents of $17.0 million and working capital of $16.0 million. We had previously capitalized our operations from the June 2017 private placement of approximately $20.1 million of Series A preferred stock which converted into shares of our common stock concurrent with our IPO in November 2018 and also the IPO which provided us with net proceeds of $22.0 million. In addition, we entered into a Credit Agreement with SWK Holdings in November 2019 whereby we drew a $5.0 million loan amount at closing and an additional $2.0 million in August 2020. In March and April 2020, we received net proceeds of approximately $7.8 million from the sale of shares of our common stock, and in October 2020, we received net proceeds of approximately $21.0 million from a public offering of our common stock at an offering price of $7.00 per share. We believe that our existing funding, revenues from our approved products and additional milestone payments expected to be paid in 2022 will be sufficient for at least the next twelve months of our operations. However, our projected estimates for our product development spending, administrative expenses and our working capital requirements could be inaccurate, or we may experience growth more quickly or on a larger scale than we expect, any of which could result in the depletion of capital resources more rapidly than anticipated and could require us to seek additional financing earlier than we expect to support our operations.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Cash Flows</i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The following table sets forth a summary of our cash flows for the six-month periods ended June 30, 2022 and 2021:</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td> </td><td style="padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Six months ended</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>June 30, 2022</b></span></p></td><td style="padding-bottom: 1.5pt"> </td> <td colspan="3" style="border-bottom: Black 1.5pt solid; text-align: center"><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Six months ended</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>June 30, 2021</b></span></p></td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 60%; text-align: left">Net cash provided by operating activities</td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 16%; text-align: right">3,684</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 16%; text-align: right">3,346</td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left">Cash (used in) provided by investing activities</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">(776</td><td style="text-align: left">)</td><td> </td> <td style="text-align: left"> </td><td style="text-align: right">697</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left; padding-bottom: 1.5pt">Cash flows (used in) provided by financing activities</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right">(268</td><td style="padding-bottom: 1.5pt; text-align: left">)</td><td style="padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right">464</td><td style="padding-bottom: 1.5pt; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="padding-left: 10pt; font-weight: bold; text-align: left; padding-bottom: 1.5pt">Change in cash and cash equivalents</td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: right">2,640</td><td style="padding-bottom: 1.5pt; font-weight: bold; text-align: left"> </td><td style="font-weight: bold; padding-bottom: 1.5pt"> </td> <td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: left">$</td><td style="border-bottom: Black 1.5pt solid; font-weight: bold; text-align: right">4,507</td><td style="padding-bottom: 1.5pt; font-weight: bold; text-align: left"> </td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The decrease in cash provided by investing activities was mainly a result of a $700 sale of lab equipment in 2021 that combined with a $750 Rezipres milestone payment to Sintetica in 2022. The 2022 financing activity included an initial $385 payment on our loan principal (see Note 5) whereas the 2021 financing activity was higher as a result of stock option exercises.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 26; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->24<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Critical Accounting Policies</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our condensed financial statements are prepared in accordance with accounting principles generally accepted in the United States (“GAAP”). The preparation of our condensed financial statements and related disclosures requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, costs and expenses in our condensed financial statements. We base our estimates on historical experience, known trends and events and various other factors that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. We evaluate our estimates and assumptions on an ongoing basis. Our actual results may differ from these estimates under different assumptions or conditions.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">While our significant accounting policies are described in more detail in Note 3 to our financial statements included herein, we believe that the following accounting policies are those most critical to the judgments and estimates used in the preparation of our financial statements.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Revenue Recognition</i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We account for contracts with our customers in accordance with Accounting Standards Codification (“ASC”) 606 — Revenue from Contracts with Customers. ASC 606 applies to all contracts with customers, except for contracts that are within the scope of other standards. Under ASC 606, an entity recognizes revenue when its customer obtains control of promised goods or services, in an amount that reflects the consideration which the entity expects to receive in exchange for those goods or services. To determine revenue recognition for arrangements that an entity determines are within the scope of ASC 606, the entity performs the following five steps: (i) identify the contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue when (or as) the entity satisfies a performance obligation.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">At contract inception, once the contract is determined to be within the scope of ASC 606, we assess the goods or services promised within each contract and determines those that are performance obligations and assesses whether each promised good or service is distinct. We then recognize as revenue the amount of the transaction price that is allocated to the respective performance obligation when (or as) the performance obligation is satisfied. Arrangements that include rights to additional goods or services that are exercisable at a customer’s discretion are generally considered options. We assess whether these options provide a material right to the customer and, if so, they are considered performance obligations. The exercise of a material right is accounted for as a contract modification for accounting purposes.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 13.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We recognize as revenue the amount of the transaction price that is allocated to the respective performance obligation when (or as) each performance obligation is satisfied at a point in time or over time, and if over time this is based on the use of an output or input method. Any amounts received prior to revenue recognition will be recorded as deferred revenue. Amounts expected to be recognized as revenue within the twelve months following the balance sheet date will be classified as current portion of deferred revenue in our balance sheets. Amounts not expected to be recognized as revenue within the twelve months following the balance sheet date are classified as long-term deferred revenue, net of current portion.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Milestone Payments</i> – If a commercial contract arrangement includes development and regulatory milestone payments, we will evaluate whether the milestone conditions have been achieved and if it is probable that a significant revenue reversal would not occur before recognizing the associated revenue. Milestone payments that are not within our control or the licensee’s control, such as regulatory approvals, are generally not considered probable of being achieved until those approvals are received.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.75in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Royalties – </i>For arrangements that include sales-based royalties, including milestone payments based on a level of sales, which are the result of a customer-vendor relationship and for which the license is deemed to be the predominant item to which the royalties relate, we will recognize revenue at the later of (i) when the related sales occur, or (ii) when the performance obligation to which some or all of the royalty has been allocated has been satisfied or partially satisfied.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.75in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Significant Financing Component – </i>In determining the transaction price, we will adjust consideration for the effects of the time value of money if the expected period between payment by the licensees and the transfer of the promised goods or services to the licensees will be more than one year.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 27; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->25<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We sell our Alkindi Sprinkle product to one pharmacy distributor customer which provides order fulfillment and inventory storage/distribution services. We may sell products in the U.S. to wholesale pharmaceutical distributors, who then sell the product to hospitals and other end-user customers. Sales to wholesalers are made pursuant to purchase orders subject to the terms of a master agreement, and delivery of individual shipments of products represent performance obligations under each purchase order. We use a third-party logistics (“3PL”) vendor to process and fulfill orders and have concluded it is the principal in the sales to wholesalers because it controls access to the 3PL vendor services rendered and directs the 3PL vendor activities. We have no significant obligations to wholesalers to generate pull-through sales.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">For our Alkindi Sprinkle product, we bill at the initial product list prices which are subject to offsets for patient co-pay assistance and potential state Medicaid reimbursements which are recorded as a reduction of net revenues at the date of sale/shipment. Selling prices initially billed to wholesalers are subject to discounts for prompt payment and subsequent chargebacks when products are sold at negotiated discounted prices to members of certain group purchasing organizations (“GPOs”) and government programs. In addition, we pay fees to wholesalers for their distribution services, inventory reporting and chargeback processing. We pay GPOs fees for administrative services and for access to GPO members and concluded the benefits received in exchange for these fees are not distinct from our sales, and accordingly we apply these amounts to reduce revenues. Wholesalers also have rights to return eligible, unsold product nearing or past the expiration date. Because of product shelf life and our lengthy return period, there may be a significant period of time between when the product is shipped and when we issue credits on returned product.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We estimate the transaction price when we receive each purchase order, taking into account the expected reductions of the selling price initially billed to the wholesaler arising from all of the above factors. We have developed estimates for future returns and chargebacks and the impact of the other discounts and fees we pay. Our sales of Alkindi Sprinkle to our distributor are not subject to returns. When estimating these adjustments to the transaction price, it is sufficiently reduced to be able to assert that it is probable that there will be no significant reversal of revenue when the ultimate adjustment amounts are known.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 22.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We store our Alkindi Sprinkle inventory at our pharmacy distributor customer location and sales are recorded when stock is pulled and shipped to fulfill specific patient orders. We may recognize revenue from other product sales and related cost of sales upon product delivery to the wholesaler location. At that time, the wholesalers take control of the product as they take title, bear the risk of loss of ownership, and have an enforceable obligation to pay us. They also have the ability to direct sales of product to their customers on terms and at prices they negotiate. Although wholesalers have product return rights, we do not believe they have a significant incentive to return the product to us.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Upon recognition of revenue from product sales, the estimated amounts of credit for product returns, chargebacks, distribution fees, prompt payment discounts, state Medicaid and GPO fees are included in sales reserves, accrued liabilities and net accounts receivable. We monitor actual product returns, chargebacks, discounts and fees subsequent to the sale. If these amounts end up differing from our estimates, we will make adjustments to these allowances, which are applied to increase or reduce product sales revenue and earnings in the period of adjustment.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Stock-Based Compensation</i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We account for stock-based compensation under the provisions of Accounting Standards Codification (“ASC”) – 718 Compensation – Stock Compensation. The guidance under ASC 718 requires companies to estimate the fair value of the stock-based compensation awards on the date of grant and record expense over the related service periods, which are generally the vesting period of the equity awards. Compensation expense is recognized over the period during which services are rendered by consultants and non-employees until completed. At the end of each financial reporting period prior to completion of the service, the fair value of these awards is remeasured using the then-current fair value of our common stock and updated assumption inputs in the Black-Scholes option-pricing model (“BSM”).</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We estimate the fair value of stock-based option awards to our using the BSM. The BSM requires the input of subjective assumptions, including the expected stock price volatility, the calculation of expected term, forfeitures and the fair value of the underlying common stock on the date of grant, among other inputs. The risk-free interest rate was determined from the implied yields for zero-coupon U.S. government issues with a remaining term approximating the expected life of the options or warrants. Dividends on common stock are assumed to be zero for the BSM valuation of the stock options. The expected term of stock options granted is based on vesting periods and the contractual life of the options. Expected volatilities are based on comparable companies’ historical volatility along with a limited weighting included for our own volatility subsequent to our IPO, which we believe represents the most accurate basis for estimating expected future volatility under the current conditions. We account for forfeitures as they occur.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 28; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->26<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Prior to our initial public offering in November 2018, the fair value of the shares of common stock underlying our stock-based awards was determined by our board of directors, with input from management. Because there had been no public market for our common stock prior to the IPO, our board of directors had determined the fair value of the common stock on the grant-date of the stock-based award by considering a number of objective and subjective factors, including enterprise valuations of our common stock performed by an unrelated third-party specialist, valuations of comparable companies, sales of our convertible preferred stock to unrelated third parties, operating and financial performance, the lack of liquidity of our capital stock, and general and industry-specific economic outlook. Following our IPO, we use the closing stock price on the date of grant for the fair value of the common stock.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Research and Development Expenses</i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">RD expenses include both internal RD activities and external contracted services. Internal RD activity expenses include salaries, benefits and stock-based compensation and other costs to support our RD operations. External contracted services include product development efforts including certain product licensor milestone payments, clinical trial activities, manufacturing and control-related activities and regulatory costs. RD expenses are charged to operations as incurred. We review and accrue RD expenses based on services performed and rely upon estimates of those costs applicable to the stage of completion of each project. Significant judgments and estimates are made in determining the accrued balances at the end of any reporting period. Actual results could differ from our estimates.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Upfront payments and milestone payments made for the licensing of technology for products that are not yet approved by the FDA are expensed as RD in the period in which they are incurred. Nonrefundable advance payments for goods or services to be received in the future for use in RD activities are recorded as prepaid expenses and are expensed as the related goods are delivered or the services are performed.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Off Balance Sheet Transactions</i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We do not have any off-balance sheet transactions.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 29; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->27<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>JOBS Act Transition Period</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In April 2012, the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), was enacted. Section 107 of the JOBS Act provides that an “emerging growth company” can take advantage of the extended transition period provided in Section 7(a)(2)(B) of the Securities Act for complying with new or revised accounting standards. Thus, an emerging growth company can delay the adoption of certain accounting standards until those standards would otherwise apply to private companies. We have irrevocably elected not to avail ourselves of this extended transition period and, as a result, we will adopt new or revised accounting standards on the relevant dates on which adoption of such standards is required for other public companies.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We are in the process of evaluating the benefits of relying on other exemptions and reduced reporting requirements under the JOBS Act. Subject to certain conditions, as an emerging growth company, we may rely on certain of these exemptions, including without limitation, (i) providing an auditor’s attestation report on our system of internal controls over financial reporting pursuant to Section 404(b) of the Sarbanes-Oxley Act and (ii) complying with any requirement that may be adopted by the Public Company Accounting Oversight Board regarding mandatory audit firm rotation or a supplement to the auditor’s report providing additional information about the audit and the financial statements, known as the auditor discussion and analysis. We will remain an emerging growth company until the earlier to occur of (1) the last day of the fiscal year (a) December 31, 2023, which is the end of the fiscal year following the fifth anniversary of the completion of our IPO, (b) in which we have total annual gross revenues of at least $1.07 billion or (c) in which we are deemed to be a “large accelerated filer” under the rules of the SEC, which means the market value of our common stock that is held by non-affiliates exceeds $700 million as of the prior June 30th, and (2) the date on which we have issued more than $1.0 billion in non-convertible debt during the prior three-year period.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_20" style="display:inline-block"/><b><span id="b_009"/>Item 3. Quantitative and Qualitative Disclosures About Market Risk</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The primary objective of our investment activities is to preserve capital. We do not utilize hedging contracts or similar instruments. We are exposed to certain market risks relating primarily to interest rate risk on our cash and cash equivalents invested during the period and risks relating to the financial viability of the institutions which hold our capital and through which we have invested our funds. We manage such risks by investing in short-term, liquid, highly-rated instruments. As of June 30, 2022, our cash is in a non-interest bearing account as well as a government money market fund. We do not currently have exposure to foreign currency risk.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 30; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->28<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_21" style="display:inline-block"/><b><span id="b_010"/>Item 4. Controls and Procedures</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Disclosure Controls and Procedures</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We maintain “disclosure controls and procedures,” as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, that are designed to ensure that information required to be disclosed by us in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms, and that such information is accumulated and communicated to our management, including our Chief Executive Officer and our Chief Financial Officer, to allow timely decisions regarding required disclosure.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The design of any disclosure controls and procedures also is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">With respect to the six-month period ended June 30, 2022, under the supervision and with the participation of our management, we conducted an evaluation of the effectiveness of the design and operations of our disclosure controls and procedures. Based upon this evaluation, the Company’s Chief Executive Officer and Chief Financial Officer have concluded that the Company’s disclosure controls and procedures are effective.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Management does not expect that our internal control over financial reporting will prevent or detect all errors and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control systems are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in a cost-effective control system, no evaluation of internal control over financial reporting can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud, if any, have been or will be detected.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Changes in Internal Control over Financial Reporting</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">There has not been any change in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that occurred during the period ended June 30, 2022 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 31; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->29<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_22" style="display:inline-block"/><b><span id="b_011"/>PART II. OTHER INFORMATION</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span id="b_012"/><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_23" style="display:inline-block"/><b>Item 1. Legal Proceedings</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">None.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_24" style="display:inline-block"/><b><span id="b_013"/>Item 1A. Risk Factors</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>We operate in a dynamic and rapidly changing environment that involves numerous risks and uncertainties. Certain factors may have a material adverse effect on our business, financial condition, and results of operations, and you should carefully consider them. Other events that we do not currently anticipate or that we currently deem immaterial may also affect our results of operations and financial condition.</i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">You should carefully consider the factors discussed in Part I, Item 1A. “Risk Factors” in our 2021 10-K, which could materially affect our business, financial condition, cash flows or future results. The risk factors described in our 2021 10-K, which was filed with the SEC on March 16, 2022, are not the only risks facing our company. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business, financial condition, or future results.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <!-- Field: Page; Sequence: 32; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->30<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_25" style="display:inline-block"/><b><span id="b_014"/>Item 2. Unregistered Sales of Equity Securities and Use of Proceeds</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Not applicable</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_26" style="display:inline-block"/><b><span id="b_015"/>Item 3. Defaults Upon Senior Securities</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Not applicable.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_27" style="display:inline-block"/><b><span id="b_016"/>Item 4. Mine Safety Disclosures</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Not applicable.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_28" style="display:inline-block"/><b><span id="b_017"/>Item 5. Other Information</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Not applicable.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span class="alphaminr_link" id="alphaminr_29" style="display:inline-block"/><b><span id="b_018"/>Item 6. Exhibits</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The exhibits listed on the Exhibit Index are either filed or furnished with this report or incorporated herein by reference.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 33; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->31<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="b_019"/>EXHIBIT INDEX</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="font: 10pt Times New Roman, Times, Serif"> <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: top; width: 0.75in"><p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Exhibit</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>No.</b></span></p></td> <td style="font: 10pt Times New Roman, Times, Serif; width: 0.1in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Description</b></span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">10.1</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><a href="ex10-1.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Asset Purchase Agreement by and among the Company and Dr. Reddy’s Laboratories S.A., dated as of June 24, 2022.</span></a></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">31.1</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="ex31-1.htm">Certification of President and Chief Executive Officer (Principal Executive Officer), pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</a></span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">31.2</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="ex31-2.htm">Certification of Chief Financial Officer (Principal Financial Officer), pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</a></span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">32.1*</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="ex32-1.htm">Certifications of President and Chief Executive Officer (Principal Executive Officer) and Chief Financial Officer (Principal Financial Officer), pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.</a></span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">101</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The following financial information from the Company’s Quarterly Report on Form 10-Q for the period ended June 30, 2022 formatted in Extensible Business Reporting Language (XBRL): (i) the Condensed Balance Sheets, (ii) the Condensed Statements of Operations, (iii) the Condensed Statements of Stockholders’ Equity, (iv) the Condensed Statements of Cash Flows and (v) Notes to Condensed Financial Statements.</span></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">*</span></td> <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">These certifications are being furnished solely to accompany this quarterly report pursuant to 18 U.S.C. Section 1350, and are not being filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and are not to be incorporated by reference into any filing of the registrant, whether made before or after the date hereof, regardless of any general incorporation language in such filing.</span></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 34; Value: 1 --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->32<!-- Field: /Sequence --></td></tr></table></div> <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt"> </p></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b> </b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="b_020"/>SIGNATURES</b></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; text-indent: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td colspan="2" style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>ETON PHARMACEUTICALS, INC.</b></span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif; width: 50%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; width: 3%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif; width: 47%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">August 11, 2022</span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</span></td> <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>/s/ Sean E. Brynjelsen </i></span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Sean E. Brynjelsen</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">President and Chief Executive Officer </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Principal Executive Officer)</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</span></td> <td style="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>/s/ James R. Gruber</i></span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">James R. Gruber</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief Financial Officer</span></td></tr> <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></td> <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Principal Financial Officer)</span></td></tr> </table> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <!-- Field: Page; Sequence: 35; Options: Last --> <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->33<!-- Field: /Sequence --></td></tr></table></div> <!-- Field: /Page --> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"/></p> <noscript><img src="https://www.sec.gov/akam/13/pixel_58da3ee9?a=dD1mMjE3ZWIzYTAxNGRmYzI3ZDRmMGZiY2FlMTI2ZTljMDk2YTczYTQ1JmpzPW9mZg==" style="visibility: hidden; 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Financial Statements</a><a href="#alphaminr_3" class="note-link link-button">Note 1 Company Overview</a><a href="#alphaminr_4" class="note-link link-button">Note 2 Liquidity Considerations</a><a href="#alphaminr_5" class="note-link link-button">Note 3 Summary Of Significant Accounting Policies</a><a href="#alphaminr_6" class="note-link link-button">Note 3 Summary Of Significant Accounting Policies (continued)</a><a href="#alphaminr_7" class="note-link link-button">Note 4 Property and Equipment</a><a href="#alphaminr_8" class="note-link link-button">Note 5 Long Term Debt</a><a href="#alphaminr_9" class="note-link link-button">Note 5 Long Term Debt (continued)</a><a href="#alphaminr_10" class="note-link link-button">Note 6 Common Stock</a><a href="#alphaminr_11" class="note-link link-button">Note 7 Common Stock Warrants</a><a href="#alphaminr_12" class="note-link link-button">Note 8 Share-based Payment Awards</a><a href="#alphaminr_13" class="note-link link-button">Note 8 Share-based Payment Awards (continued)</a><a href="#alphaminr_14" class="note-link link-button">Note 9 Related-party Transactions</a><a href="#alphaminr_15" class="note-link link-button">Note 10 Leases</a><a href="#alphaminr_16" class="note-link link-button">Note 11 Commitments and Contingencies</a><a href="#alphaminr_17" class="note-link link-button">Note 11 Commitments and Contingencies (continued)</a><a href="#alphaminr_18" class="note-link link-button">Note 12 Subsequent Events</a><a href="#alphaminr_19" class="item-link link-button">Item 2. Management S Discussion and Analysis Of Financial Condition and Results Of Operations</a><a href="#alphaminr_20" class="item-link link-button">Item 3. Quantitative and Qualitative Disclosures About Market Risk</a><a href="#alphaminr_21" class="item-link link-button">Item 4. Controls and Procedures</a><a href="#alphaminr_22" class="part-link link-button">Part II. Other Information</a><a href="#alphaminr_23" class="item-link link-button">Item 1. Legal Proceedings</a><a href="#alphaminr_24" class="item-link link-button">Item 1A. Risk Factors</a><a href="#alphaminr_25" class="item-link link-button">Item 2. Unregistered Sales Of Equity Securities and Use Of Proceeds</a><a href="#alphaminr_26" class="item-link link-button">Item 3. Defaults Upon Senior Securities</a><a href="#alphaminr_27" class="item-link link-button">Item 4. Mine Safety Disclosures</a><a href="#alphaminr_28" class="item-link link-button">Item 5. Other Information</a><a href="#alphaminr_29" class="item-link link-button">Item 6. Exhibits</a><h3 class="exhibit-header">Exhibits</h3><a href="ex10-1.htm" class="exhibit-link" target="_blank">10.1 Asset Purchase Agreement by and among the Company and Dr. Reddys Laboratories S.A., dated as of June 24, 2022. </a><a href="ex31-1.htm" class="exhibit-link" target="_blank">31.1 Certification of President and Chief Executive Officer (Principal Executive Officer), pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. </a><a href="ex31-2.htm" class="exhibit-link" target="_blank">31.2 Certification of Chief Financial Officer (Principal Financial Officer), pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. </a><a href="ex32-1.htm" class="exhibit-link" target="_blank">32.1* Certifications of President and Chief Executive Officer (Principal Executive Officer) and Chief Financial Officer (Principal Financial Officer), pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. </a> </div> </section> </div> </div> <style> .ended { font-size: 8pt; display: block; } #financeModal { padding: 0 !important; } .reload { font-family: Lucida Sans Unicode; cursor: pointer; } .modal-blur { -webkit-filter: blur(5px); -moz-filter: blur(5px); -o-filter: blur(5px); -ms-filter: blur(5px); filter: blur(5px); } #financeModal .modal-dialog { width: 80%; max-width: none; margin: 0; left: 10%; top: 5%; } #financeModal .modal-content { border: 0; border-radius: 0; } #financeModal .modal-body { overflow-y: auto; } .date { font-size: 9pt; } .active-finance { background-color: #2196f3 !important; color : ffffff !important; } .active-fin-type { background-color: #2196f3 !important; color : ffffff !important; } .finance_type:hover, .finance_type:active, .finance_type:focus { background-color: #ffffff; text-decoration: none; } .finance:hover, .finance:active, .finance:focus { background-color: #ffffff; text-decoration: none; } #finance-div table tbody tr td:not(:first-child) { text-align: right; } .blur { box-shadow: 0px 0px 20px 20px rgba(255, 255, 255, 1); text-shadow: 0px 0px 10px rgba(51, 51, 51, 0.9); transform: scale(0.9); opacity: 0.6; } </style> <style> .gemini-response { font-family: Arial, sans-serif; line-height: 1; } .gemini-response h2, .gemini-response h3 { margin-top: 20px; margin-bottom: 10px; } .gemini-response ul { padding-left: 20px; } .gemini-response ul li { margin-bottom: 10px; } .gemini-response p { margin-bottom: 15px; } .modal-lg { max-width: 50%; } </style> <div aria-hidden="true" aria-labelledby="shareholderModalLabel" class="modal fade " id="shareholderModal" role="dialog" tabindex="-1"> <div class="modal-dialog modal-xl modal-dialog-scrollable" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id="shareholderModalTitle"></h5> <button aria-label="Close" class="close pr-2 pt-2 pb-1" data-dismiss="modal" type="button"> <span aria-hidden="true">×</span> </button> </div> <div class="modal-body"> <h2 class="fund-header" id='dynamic-header' style="text-decoration:underline"></h2> <p id="p-fund" style="display: none;">No information found </p> <div id="fund_div"> <p class="small-note ">* THE VALUE IS THE MARKET VALUE AS OF THE LAST DAY OF THE QUARTER FOR WHICH THE 13F WAS FILED.</p> <div class="table-responsive x-overflow-hide"> <table class="fl-table table" id="fund-table"> <thead> <th onclick="sortTable(0)">FUND</th> <th onclick="sortTable(1)">NUMBER OF SHARES</th> <th onclick="sortTable(2)">VALUE ($)</th> <th>PUT OR CALL</th> </thead> <tbody class="tbody"> </tbody> </table> </div> </div> </div> </div> </div> </div> <div aria-hidden="true" aria-labelledby="directorModalLabel" class="modal fade" id="directorModal" role="dialog" tabindex="-1"> <div class="modal-dialog modal-xl modal-dialog-scrollable" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id="dynamicDirector-header">Directors of Eton Pharmaceuticals, Inc. - as per the latest proxy <sup><small>Beta</small></sup></h5> <button aria-label="Close" class="close pr-2 pt-2 pb-1" data-dismiss="modal" type="button"> <span aria-hidden="true">×</span> </button> </div> <div class="modal-body"> <div class="table-wrapper-director" id="dircter-table-div"> <table class="fl-table table" id="director-table"> <thead> <th class="directorCol">DIRECTORS</th> <th class="directorCol ageCol">AGE</th> <th class="directorCol">BIO</th> <th class="directorCol">OTHER DIRECTOR MEMBERSHIPS</th> </thead> <tbody class="tbody"> </tbody> </table> </div> </div> </div> </div> </div> <div aria-labelledby="registerModalLabel" class="modal fade " data-backdrop="static" data-keyboard="false" id="registerModal" role="dialog" tabindex="-1"> <div class="modal-dialog modal-dialog-centered" role="document"> <div class="modal-content"> <div> <button class="close pr-2 pt-2" type="button"> <a class="text-dark text-decoration-none" href="/ETON/"> <span aria-hidden="true">×</span></a> </button> </div> <div class="text-center pb-3"><a href="/pricing/">Subscribe</a> to view this or get a <a href="/token/">free 24 hour token </a> or take a free test drive with ticker <a href="/snapshot/AAPL">AAPL</a>. View our demo <a href="/demo/">video</a>. </div> </div> </div> </div> <div aria-hidden="true" aria-labelledby="executiveModalLabel" class="modal fade" id="executiveModal" role="dialog" tabindex="-1"> <div class="modal-dialog modal-xl modal-dialog-scrollable" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id='executiveModalLabelTitle'></h5> <button aria-label="Close" class="close pr-2 pt-2 pb-1" data-dismiss="modal" type="button"> <span aria-hidden="true">×</span> </button> </div> <div class="modal-body"> <h2 class="fund-header" style="text-decoration:underline"></h2> <div class="table-responsive"> <div class="table-wrapper-execs" id='executive-button'> <p>No information found </p> </div> </div> </div> </div> </div> </div> <div aria-hidden="true" aria-labelledby="customerModalLabel" class="modal fade" id="customerModal" role="dialog" tabindex="-1"> <div class="modal-dialog modal-xl modal-dialog-scrollable" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id="cust-header"> Customers and Suppliers of Eton Pharmaceuticals, Inc. <sup><small>Beta</small></sup></h5> <button aria-label="Close" class="close pr-2 pt-2 pb-1" data-dismiss="modal" type="button"> <span aria-hidden="true">×</span> </button> </div> <div class="modal-body"> <div class="container"> <div class="row"> <div class="col-md-6 col-12"> <div class=" table-responsive x-overflow-hide" id="Customer_table"> <p>No Customers Found </p> </tbody> </table> </div> </div> <div class="col-md-6 col-12"> <div class=" table-responsive x-overflow-hide" id="Supplier_table"> <p>No Suppliers Found</p> </tbody> </table> </div> </div> </div> </div> </div> </div> </div> </div> <div aria-hidden="true" aria-labelledby="bondModalLabel" class="modal fade " id="bondModal" role="dialog" tabindex="-1"> <div class="modal-dialog modal-xl modal-dialog-scrollable" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id="bondModalTitle">Bonds of Eton Pharmaceuticals, Inc.</h5> <button aria-label="Close" class="close pr-2 pt-2 pb-1" data-dismiss="modal" type="button"> <span aria-hidden="true">×</span> </button> </div> <div class="modal-body"> <div class="table-responsive " id="bond_table"> </div> </div> </div> </div> </div> <div aria-hidden="true" aria-labelledby="bondpricegraphModalLabel" class="modal fade " id="bondpricegraphModal" role="dialog" tabindex="-1"> <div class="modal-dialog modal-xl modal-dialog-scrollable" role="document" style=" height: 100%;"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id="bondpricegraphModalTitle">Price Graph </h5> <button aria-label="Close" class="close" data-dismiss="modal" type="button"> <span aria-hidden="true">×</span> </button> </div> <div class="modal-body" id="price_graph"> <img id="bond_graph" src=""> </div> <div class="row mt-5"> <div class="col-1 mt-2 pr-0"> <h6 style="position: relative;float: right;"><em class="dot red"></em> </h6> </div> <div class="col-11 pl-0"> <p class="text-muted">Price</p> </div> <div class="col-1 mt-2 pr-0"> <h6 style="position: relative;float: right;"><em class="dot"></em> </h6> </div> <div class="col-11 pl-0"> <p class="text-muted">Yield</p> </div> </div> </div> </div> </div> <div aria-hidden="true" aria-labelledby="InsiderOwnershipModalLabel" class="modal fade " id="InsiderOwnershipModal" role="dialog" tabindex="-1"> <div class="modal-dialog modal-xl modal-dialog-scrollable" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id="insider_ownershipModalTitle">Insider Ownership of Eton Pharmaceuticals, Inc. company <sup><small>Beta</small></sup></h5> <button aria-label="Close" class="close pr-2 pt-2 pb-1" data-dismiss="modal" type="button"> <span aria-hidden="true">×</span> </button> </div> <div class="modal-body"> <div class="table-wrapper-director" id="insider_ownership_table-div"> <table class="fl-table table" id="insider_ownership_table"> <thead> <th class="insideOwnershipCol">Owner</th> <th class="insideOwnershipCol">Position</th> <th class="insideOwnershipCol">Direct Shares</th> <th class="insideOwnershipCol">Indirect Shares</th> </thead> <tbody class="tbody"> </tbody> </table> </div> </div> </div> </div> </div> <div class="modal fade" id="aiInsights" tabindex="-1" role="dialog" aria-labelledby="aiInsightsLabel" aria-hidden="true"> <div class="modal-dialog modal-lg" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title" id="aiInsightsLabel">AI Insights</h5> <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true">×</span> </button> </div> <div class="modal-body"> <div id="geminiResponseContainer" class="gemini-response"> <!-- Response content will be loaded here --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div aria-hidden="true" aria-labelledby="financeModalLabel" class="modal fade " id="financeModal" role="dialog" tabindex="-1"> <div class="modal-dialog modal-xl modal-dialog-scrollable" role="document"> <div class="modal-content"> <div class="modal-header"> <div> <span> <h5 class="modal-title" id="financeModalTitle">Summary Financials of Eton Pharmaceuticals, Inc. <sup><small>Beta</small></sup></h5> </span> <span style="font-size:80%"> <small>(We are using algorithms to extract and display detailed data. This is a hard problem and we are working continuously to classify data in an accurate and useful manner.)</small> </span> </div> <button aria-label="Close" class="close pr-2 pt-2 pb-1" data-dismiss="modal" type="button"> <span aria-hidden="true">×</span> </button> </div> <input id="ftitle" type="hidden" value=""> <input id="displayed_finance" type="hidden" value="balance"> <input id="displayed_ftype" type="hidden" value="10-Q"> <input id="company_name_hidden" type="hidden" value="Eton Pharmaceuticals, Inc."> <div class="modal-body"> <div class="row"> <div class="col-10"> <div aria-label="Basic example" class="btn-group" role="group"> <button class="btn model_button border border-primary finance p-1 active-finance" id="balance" type="button">Balance Sheet </button> <button class="btn model_button finance p-1" id="income" type="button"> Income Statement </button> <button class="btn model_button finance p-1" id="cash_flow" type="button">Cash Flow </button> </div> </div> <div class="col-2 pull-right"> <div aria-label="Basic example" class="btn-group" role="group" style="float: right;"> <button class="btn model_button finance_type p-1 active-fin-type" id="10-Q" type="button">Quarterly </button> <button class="btn model_button finance_type p-1" id="10-K" type="button">Annual </button> </div> </div> </div> <div class="table-responsive pt-2" id="finance-div"> No information found </div> </div> </div> </div> </div> </div> <script> </script> <script src="/static/js/threeButtonScroll.js?v=9"></script> <script src="/static/js/scroll_js.js?v=7"></script> <script> var ticker = "ETON"; $(document).ready(function() { $('#aiInsights').on('show.bs.modal', function (event) { var companyName = "Eton Pharmaceuticals, Inc."; var csrftoken = $('input[name="csrfmiddlewaretoken"]').val(); // Show loading spinner $('#geminiResponseContainer').html('<div class="text-center"><span class="spinner-border text-primary" role="status"><span class="sr-only">Loading...</span></span></div>'); // Logging the data sent in the AJAX request console.log('Preparing AJAX request with data:', { company_Name: companyName, csrfmiddlewaretoken: csrftoken }); $.ajax({ url: '/api/get_gemini_response/', type: 'POST', data: { 'company_Name': companyName, 'company_Ticker': ticker, 'csrfmiddlewaretoken': csrftoken }, success: function(data) { console.log('AJAX request successful. 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console.log(filingvalue,'filingvaluefilingvalue') if (filingvalue.length===1){ let row =document.querySelector('#filings-section-list').querySelector('tbody').querySelectorAll('tr')[0] row.style.backgroundColor='#d8ecf3'; } else { filingvalue = window.location.href.split('&')[1].split('=')[1]; console.log(filingvalue,'filingvalue') filingslinks.forEach((filing)=>{ if (filing.outerHTML.search(filingvalue) > -1) { filing.setAttribute('style','background-color:#d8ecf3') } }) }*/ function openPrintPortion(portion) { var a = window.open(printerLink + portion, '_blank'); } </script> <script> function numberWithCommasNoDecimal(x) { // If null or undefined, just return dash if (x === null || x === undefined) return '-'; // Convert to float let val = parseFloat(String(x).replace(/,/g, '').trim()); if (isNaN(val)) return '-'; // Track negativity const negative = val < 0; // Work with absolute value for splitting val = Math.abs(val); // Now split at the decimal let [intPart, decimalPart] = val.toString().split('.'); // Insert commas in integer portion only intPart = intPart.replace(/\B(?=(\d{3})+(?!\d))/g, ','); // Reattach sign and decimal let result = negative ? '-' + intPart : intPart; if (decimalPart !== undefined) { result += '.' + decimalPart; } return result; } function fetch_bond_price_graph(bond_symbol) { $("#bond_graph").attr("src","/image/price_graph/"+bond_symbol+".png"); } function clear_div(element) { $('#' + element).html(''); } $(document).ready(function () { var ticker = "ETON"; /***************************************************** * 1) OLD FUNCTION: create_table_new2 (flat structure) *****************************************************/ function create_table_new2( finance_data_section, finance_data_value, finance_data_label, ended_lst, f_data, dates, finance_title ) { if (!f_data || f_data.length === 0) { $('#finance-div').html('<div class="alert alert-info">No financial data available.</div>'); return; } // A quick helper to strip commas and parse float function parseValue(val) { if (val === null || val === undefined) return null; // Already a number if (typeof val === 'number') return val; // If it's a string, remove commas, extra spaces, etc. if (typeof val === 'string') { let cleaned = val.replace(/,/g, '').trim(); let parsed = parseFloat(cleaned); return isNaN(parsed) ? null : parsed; } return null; } var table = ` <div class="text-center"><strong>${finance_title}</strong></div> <table class="fl-table table table-hover" id="finance-table"> <thead> <tr> <th>Field</th>`; // Add headers for each date (same order as ended_lst) ended_lst.forEach(function(date) { table += `<th>${date}</th>`; }); table += `</tr></thead><tbody>`; // Track the last section and sub-section for grouping var lastSection = null; var lastSubSection = null; // f_data = [section, sub_section, label, [values per date]] f_data.forEach(function(item) { var section = item[0]; var sub_section = item[1]; var label = item[2]; var values = item[3]; // If we've hit a new section, print a row if (section && section !== lastSection) { table += ` <tr style="background-color: #000; color: #fff; text-transform: uppercase;"> <td colspan="${ended_lst.length + 1}"> <strong>${section}</strong> </td> </tr>`; lastSection = section; lastSubSection = null; } // If we've hit a new sub-section if (sub_section && sub_section !== lastSubSection) { table += ` <tr style="background-color: #f0f0f0;"> <td colspan="${ended_lst.length + 1}"> <strong>${sub_section}</strong> </td> </tr>`; lastSubSection = sub_section; } // Now the actual row for this label table += `<tr> <td style="padding-left: 20px;">${label}</td>`; // For each value in this row’s array (aligned with ended_lst) values.forEach(function(value) { // Convert to a real float if possible let numericVal = parseValue(value); if (numericVal === null) { // Not a valid float => dash table += `<td>-</td>`; } else { // Format as thousands with commas (keeping negatives and decimals) let formatted = numberWithCommasNoDecimal(numericVal); table += `<td>${formatted}</td>`; } }); table += `</tr>`; }); table += `</tbody></table>`; $('#finance-div').html(table); } /******************************************************* * 2) NEW FUNCTION: createNestedTable (hierarchical) *******************************************************/ function createNestedTable(nested_sections, ended_lst, finance_title) { // 1) Declare "table" in this scope let table = ` <div class="text-center"><strong>${finance_title}</strong></div> <table class="fl-table table table-hover" id="finance-table"> <thead> <tr> <th>Field</th>`; ended_lst.forEach(function(date) { table += `<th>${date}</th>`; }); table += `</tr></thead><tbody>`; // 2) Define processNode *inside* so it can reference "table" function processNode(node, indentLevel) { const leftPadding = indentLevel * 20; table += `<tr> <td style="padding-left:${leftPadding}px; font-weight:${indentLevel === 0 ? 'bold' : 'normal'};"> ${node.label || node.sectionName} </td>`; node.valueByPeriod.forEach(function(val) { if (val === null || val === undefined) { val = '-'; } else { // Attempt to parse even if it's a string if (typeof val === 'string') { let cleaned = val.replace(/,/g, '').trim(); let parsed = parseFloat(cleaned); if (!isNaN(parsed)) { val = numberWithCommasNoDecimal(parsed); } else { val = '-'; } } else if (typeof val === 'number') { val = numberWithCommasNoDecimal(val); } } table += `<td>${val}</td>`; }); table += `</tr>`; // Recurse if (node.children && node.children.length > 0) { node.children.forEach(child => processNode(child, indentLevel + 1)); } } // 3) Loop through top-level nodes nested_sections.forEach(node => { processNode(node, 0); }); table += `</tbody></table>`; $('#finance-div').html(table); } /************************************************ * 3) Show the modal -> call get_ajax_data ************************************************/ $('#financeModal').on('shown.bs.modal', function (e) { get_ajax_data(); }); /************************************************ * 4) get_ajax_data: calls Django endpoint ************************************************/ function get_ajax_data() { console.log($('#company_name_hidden').val()); var company_name = $('#company_name_hidden').val().replace('/', ' ').replace('\\', ' '); console.log(company_name); var cik = "1710340"; // e.g. '123456' var finance_type = $('#displayed_finance').val(); // e.g. 'balance', 'income', 'cash_flow' var data_type = $('#displayed_ftype').val(); // e.g. '10-K', '10-Q' var url = `/get/finance/data/${cik}/${finance_type}/${data_type}/${encodeURIComponent(ticker)}/`; $.ajax({ url: url, method: 'GET', success: function (resp) { $('#finance-div').html(''); if (resp.error) { $('#finance-div').html(`<div class="alert alert-danger">${resp.error}</div>`); } else { console.log(resp); // If server returns nested_sections, show them if (resp.nested_sections && resp.nested_sections.length > 0) { createNestedTable(resp.nested_sections, resp.date, resp.finance_title); } else { // Otherwise, fallback to the old flat approach create_table_new2( resp.finance_data_section, resp.finance_data_value, resp.finance_data_label, resp.ended_lst, resp.f_data, resp.date, resp.finance_title ); } } }, error: function (xhr, status, error) { $('#finance-div').html(`<div class="alert alert-danger">An error occurred: ${error}</div>`); console.error(error); } }); } /************************************************ * 5) On-click handlers for toggling (unchanged) ************************************************/ $(document).on('click', '.finance', function () { $('.finance').removeClass('active-finance'); $(this).addClass('active-finance'); // the button's ID (like "balance" or "income") is stored: $('#displayed_finance').val($(this).attr('id')); get_ajax_data(); // calls the /get/finance/data endpoint }); $(document).on('click', '.finance_type', function () { $('.finance_type').removeClass('active-fin-type'); $(this).addClass('active-fin-type'); // the button's ID ("10-Q" or "10-K") is stored: $('#displayed_ftype').val($(this).attr('id')); get_ajax_data(); }); $("#registerModal").on('shown', function () { console.log(7899809) alert("I want this to appear after the modal has opened!"); }); /* close popover */ $('body').on('click', function (e) { $('[data-toggle="popover"]').each(function () { //the 'is' for buttons that trigger popups //the 'has' for icons within a button that triggers a popup if (!$(this).is(e.target) && $(this).has(e.target).length === 0 && $('.popover').has(e.target).length === 0) { $(this).popover('hide'); } }); }); $('[data-toggle="tooltip"]').tooltip(); $('.exhibit-link').each(function () { href = $(this).attr('href') if (href.search('/www.sec.gov/Archives/edgar/data/') == -1) $(this).attr('href', "https://www.sec.gov/Archives/edgar/data/1710340/000149315222022100/" + href) }); $('.info-btn-circle').on('click', function (e) { $('.info-btn-circle').not(this).popover('hide'); }); if ($('#fixed-content-filing').length > 0) { fetch("/fetch_fixed_content_filing", { headers: { "X-CSRFToken": document.getElementById("csrf") .querySelector("input") .value, 'Content-type': 'application/json' }, method: "POST", body: JSON.stringify({ "ticker": "ETON", "current_filing_name": "Eton Pharmaceuticals, Inc.", "current_filing_filingtype": "10-Q", "current_filing_filingdate": "2022-06-30" }) }) .then(response => response.json()) .then(function (data) { bonds = data.data.bonds directors = data.data.director executives = data.data.executive funds = data.data.funds insider_ownership = data.data.insider_ownership bond_html = '' director_html = '' funds_html = '' executive_html = '' insider_ownership_html = '' if (bonds.length > 0) { bond_html += '<table class="fl-table table" id="bond-table"> <thead> <tr> <th rowspan="2">ISSUER NAME</th> <th rowspan="2">SYMBOL</th> <th rowspan="2">CALLABLE</th> <th rowspan="2">SUB-PRODUCT TYPE</th> <th rowspan="2"> COUPON</th> <th rowspan="2">MATURITY</th> <th class="text-center" colspan="2">RATINGS</th> <th class="text-center" colspan="2">LAST SALE</th><th rowspan="2">GRAPH</th> </tr> <tr> <th>MOODY\'S® </th> <th>S&P</th > <th> PRICE </th> <th>YIELD</th> </tr> </thead> <tbody class = "tbody" > ' for (let i = 0; i < bonds.length; i++) { bond_html += '<tr> <td>' + bonds[i].issuer_name + '</td> <td> '+ bonds[i].symbol + ' </td> <td>' + bonds[i].callable + '</td> <td>' + bonds[i].sub_product_type + '</td> <td>' + bonds[i].coupon + '</td> <td>' + bonds[i].matuarity + '</td> <td>' + bonds[i].moody_rating + '</td> <td>' + bonds[i].s_and_p_rating + '</td> <td>' + bonds[i].last_sale_price + '</td> <td>' + bonds[i].last_sale_yield + '</td> <td> <div class="row justify-content-center"> <button class="btn col" style="font-size: inherit; margin-top: 0px; padding-top: 0px;" data-target="#bondpricegraphModal" onclick="fetch_bond_price_graph(\''+bonds[i].symbol+'\')" data-toggle="modal">Price Graph</button><div></td> </tr>' } bond_html += '</tbody> </table>' } else { bond_html = 'No information found' } $("#bond_table").empty(); $('#bond_table').append(bond_html); if (executives.length > 0) { executive_html = executives } else { executive_html = 'No information found' } $("#executive-button").empty(); $('#executive-button').append(executive_html); document.getElementById("dynamicDirector-header").innerHTML = "Directors of Eton Pharmaceuticals, Inc. - as per the latest proxy " + '<sup><small>Beta</small></sup>'; if (directors.length == 0) { $('#director-table').hide(); $('#dircter-table-div').html('<p>No information found</p>') } else { $('#director-table').show(); for (var i = 0; i < directors.length; i++) { tr = ' <tr >' tr += '<td ><center>' + directors[i][0] + '</center></td>' if (directors[i][1] == null) tr += '<td class=" ageCol" ><center></center></td>' else tr += '<td class=" ageCol" ><center>' + directors[i][1] + '</center></td>' tr += '<td id = "bioCol" ><p>' + directors[i][2] + '</p></td>' other = '' for (k = 0; k < directors[i][3].length; k++) { if (k == directors[i][3].length - 1) { other = other + directors[i][3][k] } else { other = other + directors[i][3][k] + ', ' } } tr += ' <td ><center>' + other + '</center></td>' tr += '</tr>' $('#director-table tbody').append(tr) } } if (funds.length != 0) { date = new Date(data.data.fund_report_date) day = date.getDate(); month = date.toLocaleString('default', { month: 'short' }); year = date.getFullYear(); $("#shareholderModalTitle").text("Top 100 Shareholders of Eton Pharmaceuticals, Inc. as of " + month + ' ' + day + ', ' + year) } else { $("#shareholderModalTitle").text("Top 100 Shareholders of Eton Pharmaceuticals, Inc.") } //$('#cust-header').text( "Customers and Suppliers of Eton Pharmaceuticals, Inc.") for (var i = 0; i < funds.length; i++) { tr = '<tr id="tr_doc">' tr += '<td class="success fund text-uppercase">' + funds[i].fund + '<button type="button" id="' + i + '" class="btn btn-secondary btn-small info-btn-circle" data-container="body" data-title="×" data-toggle="popover" data-placement="top" data-html="true" >i</button></td>' tr += '<td class = "fund-shares" >' + numberWithCommasNoDecimal(funds[i].share_prn_amount) + '</td>' tr += '<td class="fund-value">' + numberWithCommasNoDecimal(funds[i].value) + '</td>' tr += '<td class="success"><center>' + funds[i].put_call + '</center></td>' tr += '</tr>' $('#fund-table tbody').append(tr) } $('[data-toggle="popover"]').popover({sanitize:false, content: function() { var i = $(this).attr('id') text_tooltip = '<div class="container"><div class="row">'+ '<div class="col-4 p-0 font-weight-bold " >Filed By: </div><div class="col-8 p-0 hover-shareholder tooltip-custom copy-details"><div class="copy-text">'+funds[i].filed_by_name+'</div><span class="tooltiptext">Click To Copy</span></div>'+ '<div class="col-4 p-0 font-weight-bold" >Address: </div><div class="col-8 p-0 hover-shareholder tooltip-custom copy-details"><div class="copy-text">'+funds[i].address+'</div><span class="tooltiptext">Click To Copy</span></div>'+ '<div class="col-4 p-0 font-weight-bold" >Phone: </div><div class="col-8 p-0 hover-shareholder tooltip-custom copy-details"><div class="copy-text">'+funds[i].phone+'</div><span class="tooltiptext">Click To Copy</span></div>'+ '</div></div>' return text_tooltip; //return $('#po' + id).html(); } }); if (insider_ownership.length != 0) { for (var i = 0; i < insider_ownership.length; i++) { tr = '<tr id="tr_doc">' tr += '<td class="success fund text-uppercase">' + insider_ownership[i].owner + '</td>' tr += '<td class = "fund-shares" >' + numberWithCommasNoDecimal(insider_ownership[i].position) + '</td>' tr += '<td class="fund-value">' + numberWithCommasNoDecimal(insider_ownership[i].current_direct_shares) + '</td>' tr += '<td class="fund-value">' + numberWithCommasNoDecimal(insider_ownership[i].current_indirect_shares) + '</td>' tr += '</tr>' $('#insider_ownership_table tbody').append(tr) } } else { $('#insider_ownership_table tbody').append('No Data Found') } $("#executiveModalLabelTitle").text("Executives of Eton Pharmaceuticals, Inc. - as per the latest proxy") $('#executive-button table').addClass('table') $('#executive-button table tr:first-child').css('background-color', '#4FC3A1') $('#executive-button table tr td').css('border-right', 'none') $('#executive-button table').addClass('fl-table') $('#executive-button table').attr('border', '0') color = '#4FC3A1'; no = 0; $('#executive-button table tr:first-child td').each(function () { text = $(this).text(); text = text.replace(/\u200B/g, ''); text = text.replace(/[\u200B-\u200D\uFEFF]/g, ''); if (text.trim() == '') { $(this).css('background-color', color) if (no == 0) color = '#324960' } else { if (color == '#4FC3A1') color = '#324960' else color = '#4FC3A1' $(this).css('background-color', color) } no++; }) const table = document.querySelector('#executive-button table'); dates = data.data.yearly_years; ended_lst = data.data.ended_lst; finance_data_section = data.data.finance_data_section; finance_data_value = data.data.finance_data_value; finance_data_label = data.data.finance_data_label; f_data = data.data.f_data; }) } }) </script> </div> </div> </div> </body> <script crossorigin="anonymous" defer integrity="sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN" src="/static/bootstrap/js/popper.min.js"></script> <script defer src="/static/bootstrap/js/bootstrap.min.js"></script> <script defer src="/static/bootstrap/js/custom.min.js"></script> <script> var today_date = new Date(); today_date.setHours(0); today_date.setMinutes(0); today_date.setSeconds(0); $(document).ready(function() { $('#load-div-graph').show() finance_table_div = $('#finance_table_div') if (finance_table_div.length > 0) { fetch_live_stock_data(initial_call = 'true') setInterval(function() { fetch_live_stock_data() }, 30000) } serverStartTime = new Date("") moment_current_time = moment().tz("America/New_York"); moment_server_time = moment(serverStartTime).tz("America/New_York") var server_difference = (moment_current_time.diff(moment_server_time) / 1000).toFixed(2); var endTime = new Date(); var difference = ((endTime - startTime) / 1000).toFixed(2); //var serverdiff = ((endTime - serverStartTime)/1000).toFixed(2); $('#load_time').text(server_difference + ' s/' + difference + ' s') //MOBILE ONE AND MOBILE THREE var menu = "close"; $(".mobile-one .menu-toggle, .mobile-three .menu-toggle").click(function() { if (menu === "close") { $(this).parent().next(".mobile-nav").css("transform", "translate(0, 0)"); menu = "open"; } else { $(this).parent().next(".mobile-nav").css("transform", "translate(-100%, 0)"); menu = "close"; } }); }) function openNav() { document.getElementById("mySidebar").style.width = "250px"; // document.getElementById("main").style.marginLeft = "250px"; } function closeNav() { document.getElementById("mySidebar").style.width = "0"; // document.getElementById("main").style.marginLeft= "0"; } function change_selected_view(element) { site_view = element.value; if (document.getElementById('site_view').length == 3) { if (site_view === 'filing') { href = window.location.href href = href.split('/') href = href.slice(0, 3).join('/') + '/' + href.slice(-1) window.location.href = href } else { href = window.location.href href = href.split('/') href = href.slice(0, 3).join('/') + '/snapshot/' + href.slice(-1) window.location.href = href } } else if (site_view === 'filing') { href = window.location.href href = href.split('/') href = href.slice(0, 3).join('/') + '/' + href.slice(-1)[0].split('#')[0] window.location.href = href } else { href = window.location.href href = href.split('/') if (href.slice(-1) !== '') { ticker = href.slice(-2, -1) if (ticker[0].length == 1 && /^[1-9]+$/.test(ticker)) { ticker = href.slice(-1) } else if (!/^[a-zA-Z]+$/.test(ticker)) { ticker = href.slice(-3, -2) } } else { ticker = href.slice(-1) } href = href.slice(0, 3).join('/') + '/snapshot/' + ticker window.location.href = href } } function load_document(filedata) { // read text from URL location var request = new XMLHttpRequest(); request.open('GET', filedata.path, true); request.send(null); $('#second #load-div').show(); request.onreadystatechange = function() { if (request.readyState === 4 && request.status === 200) { var type = request.getResponseHeader('Content-Type'); if (type.indexOf("text") !== 1) { $('#load-div').hide(); $("#second").empty(); second = document.getElementById('second') second.insertAdjacentHTML('beforeend', request.responseText) second.scrollTop = 00; $("#filing-title").empty(); $('#filing-title').append(filedata.file_title); return true } } } } function fetch_history_graph_data(element) { ticker = window.location.href.split('/').slice(-1)[0] graph = localStorage.getItem('graph_' + ticker + today_date); if (graph) { $('#graph_div')[0].innerHTML = ''; $('#graph_div').append(graph); } else { localStorage.clear(); fetch("/fetch_history_graph_data", { headers: { "X-CSRFToken": document.getElementById("csrf") .querySelector("input") .value, 'Content-type': 'application/json' }, method: "POST", body: JSON.stringify({ "ticker": ticker, "years": '1y' }) }) .then(response => response.json()) .then(function(data) { $('#load-div-graph').hide() $('#graph_div').append(data.graph); fetch("/fetch_history_graph_data", { headers: { "X-CSRFToken": document.getElementById("csrf") .querySelector("input") .value, 'Content-type': 'application/json' }, method: "POST", body: JSON.stringify({ "ticker": ticker, "years": '10y' }) }) .then(response => response.json()) .then(function(data) { $('#load-div-graph').hide() $('#finance_table_div').append(data.table); $('#graph_div')[0].innerHTML = ''; $('#graph_div').append(data.graph); localStorage.setItem('graph_' + ticker + today_date, data.graph); }) }) } } function fetch_history_table_data(element) { table = localStorage.getItem('table_' + ticker + today_date); if (table) { $('#finance_table_div').append(table); } else { fetch("/fetch_history_table_data", { headers: { "X-CSRFToken": document.getElementById("csrf") .querySelector("input") .value, 'Content-type': 'application/json' }, method: "POST", body: JSON.stringify({ "ticker": window.location.href.split('/').slice(-1)[0], }) }) .then(response => response.json()) .then(function(data) { $('#finance_table_div').append(data.table); localStorage.setItem('table_' + ticker + today_date, data.table); }) } } function fetch_live_stock_data(initial_call = '') { let options = { timeZone: 'America/New_York', hour: 'numeric', minute: 'numeric', second: 'numeric', }; let formatter = new Intl.DateTimeFormat([], options); // "09:00:00" < currentTime < "16:00:00" or forced initial_call const currentTime = String(formatter.format(new Date())); if ((currentTime > '09:00:00' && currentTime < '16:00:00') || initial_call) { fetch("/fetch_live_stock_data", { headers: { "X-CSRFToken": document.getElementById("csrf").querySelector("input").value, "Content-type": "application/json" }, method: "POST", body: JSON.stringify({ // e.g. ticker is last part of the URL "ticker": window.location.href.split('/').slice(-1)[0] }) }) .then(response => response.json()) .then(function(data) { // Sanitize/format the incoming data so no double minus signs, etc. const cleanPrice = sanitizePrice(data.price); const cleanChange = sanitizeChange(data.change, data.change_type); // Update DOM $("#stock_price").empty().append(cleanPrice); $("#stock_price_difference").empty().append( `<div class="stock_${data.change_type}">${cleanChange}</div>` ); // Exchange name if (data.exchange) { $('#exchange_name').text(`(${data.exchange})`); } }) .catch(err => console.error("Error fetching stock data:", err)); } } /** * e.g. turns "$236.8500" into "$236.85" */ function sanitizePrice(rawPrice) { // Remove everything except digits, minus, plus, decimal let numeric = parseFloat(rawPrice.replace(/[^\d.-]/g, '')) || 0; return `$${numeric.toFixed(2)}`; } /** * Normalizes the change string. * Example: raw = "- $-5.8500 (-2.4104%)", changeType="loss" => "-5.85 (-2.41%)" * If changeType="gain", we might do "+5.85 (+2.41%)" instead. */ function sanitizeChange(rawChange, changeType) { // Regex tries to capture something like: "- $-5.8500 (-2.4104%)" // Group 1: optional sign before dollar // Group 2: optional sign + digits for the numeric difference // Group 3: optional sign + digits + % for the parenthetical part // // We'll parse them out, strip extra signs, and reapply a single sign // based on "changeType" (e.g. "loss" => "-"). // const re = /^(-?)\s*\$?(-?[\d.]+)\s*\((-?[\d.]+%)\)\s*$/; const match = rawChange.trim().match(re); if (!match) { // If it doesn't match, fallback: just strip out extra non-digit // and reapply sign from changeType return fallbackClean(rawChange, changeType); } // e.g. match[1] = "-" // match[2] = "-5.8500" // match[3] = "-2.4104%" let diffVal = parseFloat(match[2].replace(/[^\d.-]/g, '')) || 0; let pctVal = parseFloat(match[3].replace(/[^\d.-]/g, '')) || 0; // Decide sign from "changeType" const sign = (changeType === "loss") ? "-" : "+"; // Build final difference & percentage const finalDiff = `${sign}${Math.abs(diffVal).toFixed(2)}`; // e.g. "-5.85" const finalPct = `${sign}${Math.abs(pctVal).toFixed(2)}%`; // e.g. "(-2.41%)" return `${finalDiff} (${finalPct})`; } /** * If the data doesn't match our regex, do a simpler approach: * - strip all non-numerics except sign * - parse & reapply sign from changeType */ function fallbackClean(rawStr, changeType) { let numericVal = parseFloat(rawStr.replace(/[^\d.-]/g, '')) || 0; let sign = (changeType === "loss") ? "-" : "+"; return `${sign}${Math.abs(numericVal).toFixed(2)}`; } </script> </html>