ALAB 10-Q Quarterly Report June 30, 2025

ASTERA LABS, INC.

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10-Q	Quarter ended Sept. 30, 2025
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10-Q	Quarter ended June 30, 2024
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alab-20250630

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549


			FORM 10-Q

(Mark One)


x			QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2025


o			TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from __ to __

Commission file number 001-41979


			Astera Labs, Inc.

(Exact name of registrant as specified in its charter)


Delaware			82-3437062
(State or other jurisdiction of incorporation or organization)			(I.R.S. Employer Identification No.)

2345 North First Street , San Jose , CA 95131

(Address of Principal Executive Offices) (Zip code)
	(408)	766-3806

Registrant's telephone number, including area code

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.0001 per share	ALAB	Nasdaq Global Select Market

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.

Yes x No o

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Yes x No o

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.


Large accelerated filer	o	Accelerated filer	o
Non-accelerated filer	x	Smaller reporting company	o
		Emerging growth company	x

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.

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).

Yes o No x

As of July 31, 2025, there were 166,219,140 shares of the Registrant’s Common Stock, $0.0001 par value, outstanding.

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		Page
Part I - Financial Information
Item 1.	Financial Statements (Unaudited)
	Condensed Consolidated Balance Sheets as of June 30, 2025 and December 31, 2024	1
	Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) for the three and six months ended June 30, 2025 and 2024	2
	Condensed Consolidated Statements of Changes in Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) for the three and six months ended June 30, 2025 and 2024	3
	Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 2025 and 2024	5
	Notes to Unaudited Condensed Consolidated Financial Statements	6
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	18
Item 3.	Quantitative and Qualitative Disclosure About Market Risk	26
Item 4.	Controls and Procedures	26
Part II - Other Information
Item 1.	Legal Proceedings	29
Item 1A	Risk Factors	29
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	29
Item 3.	Defaults Upon Senior Securities	29
Item 4.	Mine Safety Disclosures	29
Item 5.	Other Information	29
Item 6.	Exhibits	31
Signatures		32

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Special Note about Forward-Looking Statements

This Quarterly Report on Form 10‑Q contains forward-looking statements within the meaning of the federal securities laws, which are statements that involve substantial risks and uncertainties. Forward-looking statements generally relate to future events or our future performance. All statements other than statements of historical fact included in this Quarterly Report on Form 10‑Q, including statements regarding our strategy, future operations, financial position, prospects, plans and objectives of management are forward-looking statements. In some cases, you can identify forward-looking statements because they contain words such as “aims,” “anticipated,” “believes,” “budget,” “can,” “certain,” “committed,” “contemplates,” “continue,” “could,” “designed,” “drive,” “estimates,” “expect,” “future,” “growing,” “indicative,” “intends,” “may,” ‘momentum,” “opportunities,” “plan,” “position,” “potential,” “predict,” “probable,” “projects,” “represents,” “scheduled,” “shall,” “should,” “target,” ‘vision,” or “will,” or the negative of these words or other similar terms or expressions. Forward-looking statements include, but are not limited to, statements relating to our business plans, strategies, market or investment opportunities, platform, products and services, including future investments therein and anticipated benefits therefrom; demand; our future financial or operating performance and growth (such as revenue, gross profit and margins, expenses, income (losses) and other operating results); our future cash flows, expenditures, requirements, uses, sufficiency and funding sources; our accounting practices and policies (including the impacts associated with them and accounting pronouncements, estimates, accruals, amortizations, commitments/contingencies, warrant vesting and non-GAAP financial measures); our taxes; our personnel and operations; our disclosure and internal controls, procedures and remediation efforts; our lease terms, including any renewal; our risk factors; and our legal and compliance matters such as legal proceedings and 10b5-1 trading arrangements.

We may not actually achieve the plans, intentions, expectations or events disclosed in our forward-looking statements, and you should not place undue reliance on our forward-looking statements. Forward-looking statements are subject to risks, uncertainties and other factors described under the heading “Risk Factors” included in this Quarterly Report on Form 10‑Q and those included within our Annual Report on Form 10-K filed with the U.S. Securities and Exchange Commission (“SEC”) on February 14, 2025. The following include some, but not all, of the factors that could cause the outcome of the events described in our forward-looking statements to differ from those anticipated:

• our ability to sustain and manage our growth effectively;

• our ability to maintain future profitability;

• our ability to accurately predict future revenue for appropriate budgeting and expense adjustment;

• our ability to anticipate and respond to new and evolving market trends or industry standards, develop and sell new products, or penetrate new markets;

• our customer concentration, with a limited number of end customers driving our revenue;

• our ability to achieve product design wins and opportunities for customer sales and investment recoupment;

• our ability to demonstrate the value of new products or newer product generations to customers;

• our AI technology adoption, use, and commercialization;

• our reliance on, and relationship management of, a limited number of third-party manufacturing and supply chain services partners;

• our ability to successfully qualify our products with customers without significant delays;

• our product pricings often decrease over time;

• product supply disruptions, unforeseen product delays, expenses or undetected defects, bugs, or security vulnerabilities;

• adverse changes in the political, regulatory, and economic policies of governments in connection with trade with China and Chinese customers;

• our ability to retain existing senior management team members;

• cybersecurity risks;

• warranty claims or product liability;

• litigation and other legal proceedings, including related to patents or other intellectual property;

• our future acquisitions, joint ventures, and dispositions adversely affecting our operational results and financial condition;

• global operational risks, including exposure to numerous legal and regulatory requirements and unexpected changes and compliance failures;

• regulatory risks of authorities in jurisdictions into or from which we ship our products or import supplies levying fines, restricting or delaying our product exports or supply imports, or increasing product manufacturing or transfer costs;

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• changes in tax laws, rules or practices;

• our competitive markets and ability to compete effectively, including as a result of industry consolidation;

• our ability to adequately protect our intellectual property rights;

• our reliance on third-party technologies for product development and future ability to use such technologies; and

• global financial and economic conditions and geopolitical events, including fluctuating interest, inflation and unemployment rates, economic slowdowns or recessions, or financial market volatility, including as a result of, among other factors, the ongoing Russia and Ukraine war, the Middle East conflict, announced or future tariff increases, international tensions or instability, significant changes in governmental policies or similar events.

We have based the forward-looking statements contained in this Quarterly Report on Form 10-Q primarily on management’s current beliefs and our current expectations and projections about future events and trends that we believe may affect our business, results of operations, financial condition, and prospects. In addition, statements that “we believe” and similar statements reflect our beliefs and opinions on the relevant subject. These statements are based upon information available to us as of the date of this Quarterly Report on Form 10‑Q, and while we believe such information forms a reasonable basis for such statements, such information may be limited or incomplete, and our statements should not be read to indicate that we have conducted an exhaustive inquiry into, or review of, all potentially available relevant information. These statements are inherently uncertain, and you are cautioned not to unduly rely upon these statements. Moreover, we operate in a very competitive and rapidly changing environment. New risks and uncertainties emerge from time to time, and it is not possible for us to predict all risks and uncertainties that could have an impact on the forward-looking statements contained in this Quarterly Report on Form 10-Q. The results, events, and circumstances reflected in the forward-looking statements may not be achieved or occur, and actual results, events, or circumstances could differ materially from those described in the forward-looking statements.

The forward-looking statements made in this Quarterly Report on Form 10‑Q relate only to events as of the date on which the statements are made. We undertake no obligation to update any forward-looking statements made in this Quarterly Report on Form 10‑Q to reflect events or circumstances after the date of this Quarterly Report on Form 10‑Q or to reflect new information or the occurrence of unanticipated events, except as required by law.

In this document, unless otherwise indicated or unless the context requires otherwise, all references in this document to “Astera Labs”, “the Company”, “we”, “us”, “our”, or similar references are to Astera Labs, Inc. and its consolidated subsidiaries.

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Part I - Financial Information

ITEM 1. Financial Statements (Unaudited)

ASTERA LABS, INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(In thousands, except par values)

(unaudited)


	As of
	June 30, 2025		December 31, 2024
Assets
Current assets
Cash and cash equivalents	$	162,328	$	79,551
Marketable securities	902,758		834,750
Accounts receivable, net	24,318		38,811
Inventory	58,602		43,215
Prepaid expenses and other current assets	32,742		16,652
Total current assets	1,180,748		1,012,979
Property and equipment, net	62,075		35,651
Other assets	28,582		5,878
Total assets	$	1,271,405	$	1,054,508

Liabilities and Stockholders’ Equity
Current liabilities
Accounts payable	$	31,573	$	26,918


Accrued expenses and other current liabilities	74,810		59,624
Total current liabilities	106,383		86,542
Other liabilities	29,308		3,167
Total liabilities	135,691		89,709
Commitments and contingencies (Note 7)

Stockholders’ equity

Common stock, $ 0.0001 par value; 1,000,000 shares authorized as of June 30, 2025 and December 31, 2024; 166,211 and 162,018 shares issued and outstanding as of June 30, 2025 and December 31, 2024, respectively	17		16
Additional paid-in capital	1,258,581		1,173,153
Accumulated other comprehensive income	2,874		426
Accumulated deficit	( 125,758 )		( 208,796 )
Total stockholders’ equity	1,135,714		964,799
Total liabilities and stockholders’ equity	$	1,271,405	$	1,054,508

The accompanying notes are an integral part of these consolidated financial statements.

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ASTERA LABS, INC.

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS)

(In thousands, except per share amounts)

(unaudited)


	Three Months Ended June 30,				Six Months Ended June 30,
	2025		2024		2025		2024
Revenue	$	191,925	$	76,850	$	351,367	$	142,108
Cost of revenue	46,362		16,996		86,393		31,734
Gross profit	145,563		59,854		264,974		110,374
Operating expenses
Research and development	66,724		40,089		131,278		93,647
Sales and marketing	18,609		22,076		40,311		77,586
General and administrative	20,456		22,036		42,326		46,455
Total operating expenses	105,789		84,201		213,915		217,688
Operating income (loss)	39,774		( 24,347 )		51,059		( 107,314 )
Interest income	10,885		10,264		21,317		12,818
Income (loss) before income taxes	50,659		( 14,083 )		72,376		( 94,496 )
Income tax (benefit) provision	( 560 )		( 6,537 )		( 10,662 )		6,045
Net income (loss)	$	51,219	$	( 7,546 )	$	83,038	$	( 100,541 )





Net income (loss) per share attributable to common stockholders:
Basic	$	0.31	$	( 0.05 )	$	0.51	$	( 0.97 )
Diluted	$	0.29	$	( 0.05 )	$	0.47	$	( 0.97 )
Weighted-average shares used in calculating net income (loss) per share attributable to common stockholders:
Basic	165,428		155,199		164,316		103,865
Diluted	178,100		155,199		178,281		103,865
Other comprehensive income (loss)
Unrealized gain (loss) on marketable securities, net of taxes	846		( 293 )		2,448		( 611 )
Total other comprehensive gain (loss)	846		( 293 )		2,448		( 611 )
Total comprehensive income (loss)	$	52,065	$	( 7,839 )	$	85,486	$	( 101,152 )

The accompanying notes are an integral part of these consolidated financial statements.

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ASTERA LABS, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN REDEEMABLE CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS’ EQUITY (DEFICIT)

(In thousands)

(unaudited)


Three Months Ended June 30, 2025

	Common Stock			Additional Paid-in Capital		Accumulated Other Comprehensive Income		Accumulated Deficit		Total Stockholders’ Equity
	Shares	Amount
Balances as of March 31, 2025	164,907	$	16	$	1,216,495	$	2,028	$	( 176,977 )	$	1,041,562
Issuance of common stock upon exercise of stock options and vesting of early exercised stock options	321	—		506		—		—		506
Issuance of common stock upon vesting of restricted stock units	924	1		—		—		—		1

Shares issued under employee stock purchase plan	59	—		4,345		—		—		4,345
Stock-based compensation	—	—		35,474		—		—		35,474
Warrants contra revenue	—	—		1,761		—		—		1,761
Unrealized gains on marketable securities	—	—		—		846		—		846
Net income	—	—		—		—		51,219		51,219
Balances as of June 30, 2025	166,211	$	17	$	1,258,581	$	2,874	$	( 125,758 )	$	1,135,714


Three Months Ended June 30, 2024

	Common Stock			Additional Paid-in Capital		Accumulated Other Comprehensive Loss		Accumulated Deficit		Total Stockholders’ Equity
	Shares	Amount
Balances as of March 31, 2024	155,471	$	16	$	1,027,197	$	( 59 )	$	( 218,370 )	$	808,784
Issuance of common stock upon exercise of stock options and vesting of early exercised stock options	821	—		907		—		—		907
Issuance of common stock upon vesting of restricted stock units	364	—		—		—		—		—

Stock-based compensation	—	—		43,067		—		—		43,067
Warrants contra revenue	—	—		333		—		—		333
Unrealized losses on marketable securities	—	—		—		( 293 )		—		( 293 )
Net loss	—	—		—		—		( 7,546 )		( 7,546 )
Balances as of June 30, 2024	156,656	$	16	$	1,071,504	$	( 352 )	$	( 225,916 )	$	845,252

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Six Months Ended June 30, 2025

	Common Stock			Additional Paid-in Capital		Accumulated Other Comprehensive Income		Accumulated Deficit		Total Stockholders’ Equity
	Shares	Amount
Balances as of December 31, 2024	162,018	$	16	$	1,173,153	$	426	$	( 208,796 )	$	964,799
Issuance of common stock upon exercise of stock options and vesting of early exercised stock options	896	—		1,028		—		—		1,028
Issuance of common stock upon vesting of restricted stock units	3,238	1		—		—		—		1

Shares issued under employee stock purchase plan	59	—		4,345		—		—		4,345
Stock-based compensation	—	—		77,920		—		—		77,920
Warrants contra revenue	—	—		2,135		—		—		2,135
Unrealized gains on marketable securities	—	—		—		2,448		—		2,448
Net income	—	—		—		—		83,038		83,038
Balances as of June 30, 2025	166,211	$	17	$	1,258,581	$	2,874	$	( 125,758 )	$	1,135,714


Six Months Ended June 30, 2024

	Redeemable Convertible Preferred Stock			Common Stock			Additional Paid-in Capital		Accumulated Other Comprehensive Income (loss)		Accumulated Deficit		Total Stockholders’ (Deficit) Equity
	Shares	Amount		Shares	Amount
Balances as of December 31, 2023	90,891	$	255,127	42,046	$	4	$	27,411	$	259	$	( 125,375 )	$	( 97,701 )
Conversion of redeemable convertible preferred stock into common stock in connection with initial public offering	( 90,891 )	( 255,127 )		90,891	9		255,118		—		—		255,127
Issuance of common stock in connection with initial public offering, net of offering costs, underwriting discounts and commissions	—	—		19,759	2		665,988		—		—		665,990
Issuance of common stock upon exercise of stock options and vesting of early exercised stock options	—	—		835	—		1,823		—		—		1,823
Issuance of common stock upon vesting of restricted stock units	—	—		3,700	1		—		—		—		1
Shares of common stock withheld related to net settlement of restricted stock units	—	—		( 559 )	—		( 20,111 )		—		—		( 20,111 )
Repurchase of common stock upon termination	—	—		( 16 )	—		( 3 )		—		—		( 3 )
Stock-based compensation	—	—		—	—		140,835		—		—		140,835
Warrants contra revenue	—	—		—	—		443		—		—		443
Unrealized losses on marketable securities	—	—		—	—		—		( 611 )		—		( 611 )
Net loss	—	—		—	—		—		—		( 100,541 )		( 100,541 )
Balances as of June 30, 2024	—	$	—	156,656	$	16	$	1,071,504	$	( 352 )	$	( 225,916 )	$	845,252

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ASTERA LABS, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)

(unaudited)


	Six Months Ended June 30,
	2025		2024
Cash flows from operating activities
Net income (loss)	$	83,038	$	( 100,541 )
Adjustments to reconcile net income (loss) to net cash provided by operating activities
Stock-based compensation	77,920		140,835

Depreciation and amortization	2,517		1,331
Non-cash operating lease expense	1,522		1,106
Warrants contra revenue	2,136		443
Accretion of discounts on marketable securities	( 4,489 )		( 1,670 )
Other, net	734		1,526
Changes in operating assets and liabilities:
Accounts receivable, net	14,491		( 13,898 )
Inventory	( 14,577 )		( 5,970 )
Prepaid expenses and other assets	( 18,474 )		( 5,396 )
Accounts payable	4,607		5,831
Accrued expenses and other liabilities	( 1,592 )		10,930
Operating lease liability	( 1,963 )		( 1,062 )
Net cash provided by operating activities	145,870		33,465
Cash flows from investing activities
Purchases of property and equipment	( 6,562 )		( 2,100 )
Purchases of marketable securities	( 404,682 )		( 345,756 )
Sales and maturities of marketable securities	343,611		41,134

Net cash used in investing activities	( 67,633 )		( 306,722 )
Cash flows from financing activities
Proceeds from issuance of common stock in connection with initial public offering, net of underwriting discounts and commissions	—		672,198
Payment of deferred offering costs	—		( 4,801 )
Tax withholding related to net share settlements of restricted stock units	—		( 20,111 )
Proceeds from exercises of stock options, net of repurchases	778		1,949
Proceeds from employee stock purchase plan	4,345		—
Net cash provided by financing activities	5,123		649,235
Net increase in cash, cash equivalents, and restricted cash	83,360		375,978
Cash, cash equivalents, and restricted cash
Beginning of the period	80,044		45,098
End of the period	$	163,404	$	421,076
Supplemental disclosures of cash flow information:
Conversion of redeemable convertible preferred stock into common stock in connection with initial public offering	$	—	$	255,127

Purchases of property and equipment in accounts payable, accrued expenses and other current liabilities	$	14,159	$	16,666

Right-of-use assets obtained in exchange for lease obligations	$	20,968	$	405
Property and equipment acquired through tenant improvement allowance	$	8,483	$	—

The accompanying notes are an integral part of these consolidated financial statements.

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ASTERA LABS, INC.

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

1. Nature of Business and Summary of Significant Accounting Policies

Description of Business

Astera Labs, Inc. (the “Company”) offers an Intelligent Connectivity Platform, comprised of semiconductor-based, high-speed, mixed-signal connectivity products that integrate a matrix of microcontrollers and sensors, and COSMOS, the Company’s software suite, which is embedded in its connectivity products and integrated into its customers’ systems.

The Company’s patented software-defined platform approach delivers critical connectivity performance, enables flexibility and customization, and supports observability and predictive analytics. This approach aims to efficiently address the data, network, and memory bottlenecks, scalability, and other unique infrastructure requirements of its hyperscalers and system original equipment manufacturers (“OEMs”) customers.

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements and notes have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and applicable rules and regulations of the SEC regarding interim financial information. Certain information and disclosures normally included in annual consolidated financial statements prepared in accordance with GAAP have been condensed or omitted. The unaudited condensed consolidated financial statements and related notes should be read in conjunction with the audited consolidated financial statements and related notes as of and for the year ended December 31, 2024, included in its Annual Report on Form 10-K for the year ended December 31, 2024 filed with the SEC on February 14, 2025.

In the opinion of management, all adjustments, including normal recurring adjustments, that are considered necessary for a fair presentation of results of operations and financial position, have been included. Operating results for the periods presented herein are not necessarily indicative of the results of operations to be anticipated for the full fiscal year or any future period.

Principles of Consolidation

The condensed consolidated financial statements include the accounts of Astera Labs, Inc. and its wholly owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.

Use of Estimates

The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and 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. The Company’s significant estimates include, but are not limited to, revenue recognition, the valuation of deferred tax assets, reserves for uncertain tax positions, the grant date fair value of common stock awards, and the valuation and assumptions underlying stock-based compensation. By their nature, estimates are subject to an inherent degree of uncertainty and actual results could differ from those estimates.

The Company assessed certain accounting matters and estimates that generally require consideration of forecasted information available to the Company. Management is not aware of any specific event or circumstance that would require an update to estimates or judgments or a revision to the carrying value of assets or liabilities. These estimates and judgments may change as new events occur and additional information is obtained, which may result in changes being recognized in the Company’s consolidated financial statements in future periods, and actual results could differ from these estimates.

Reclassifications

Certain prior period balances were reclassified to conform to the current period’s presentation. None of these reclassifications had an impact on reported net income or cash flows for any of the periods presented.

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Recently Issued Accounting Pronouncements Not Yet Adopted

In December 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures (“ASU 2023-09”). ASU 2023-09 requires disaggregated information about a reporting entity’s effective tax rate reconciliation as well as information on income taxes paid. The ASU is effective for public business entities for annual periods beginning after December 15, 2024. The Company does not expect a material impact from the adoption of this standard on its consolidated financial statements and related disclosures.

In November 2024, the FASB issued Accounting Standards Update No. 2024-03, Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosure (“ASU 2024-03”), and in January 2025, the FASB issued Accounting Standard Update No. 2025-01, Income Statement-Reporting Comprehensive Income-Expense Disaggregation Disclosure (Subtopic 2020-40): Clarifying the Effective Date (“ASU 2025-01”). ASU 2024-03 requires additional disclosures of the nature of expenses included in the income statement and disclosures about specific expense categories included in the expense captions presented in the statements of operations. ASU 2024-03, as clarified by ASU 2025-01, is effective for annual reporting periods beginning after December 15, 2026, and interim reporting periods within annual reporting periods beginning after December 15, 2027. Both early adoption and retrospective application are permitted. The Company is currently evaluating the impact that the adoption of these new standards will have on its consolidated financial statements and related disclosures.

In May 2025, the FASB issued Accounting Standards Update No. 2025-04, Compensation-Stock Compensation (Topic 718) and Revenue from Contracts with Customers (Topic 606): Clarifications to Share-Based Consideration Payable to a Customer (“ASU 2025-04”). ASU 2025-04 reduces diversity in practice and improves the decision usefulness and operability of the guidance for share-based consideration payable to a customer in conjunction with selling goods or services. The ASU is effective for fiscal years beginning after December 15, 2026 with updates to be applied on a retrospective or modified retrospective basis. Early adoption is permitted. The Company is evaluating the impact that this new standard will have on the Company’s consolidated financial statements and related disclosures.

2. Segment and Geographical Information

The Company’s chief operating decision maker (“CODM”) is its Chief Executive Officer (“CEO”), who reviews financial information presented on a consolidated basis for purposes of making operating decisions, assessing financial performance, and allocating resources. The CODM uses net income or loss to evaluate the return on assets and to determine investment opportunities related to product development, platform enhancements, and new technologies. The CODM also uses net income or loss to monitor budget versus actual results. The Company manages its operations and allocates resources as a single operating segment.

The following table includes the significant expense categories and amounts that are regularly provided to the CODM (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2025		2024		2025		2024
Revenue	$	191,925	$	76,850	$	351,367	$	142,108
Less:
Cost of revenue	46,362		16,996		86,393		31,734
Stock-based compensation (1)	35,121		42,983		77,605		140,223
Personnel-related expenses (1)	43,843		25,958		86,282		50,272
Other segment items (2)	15,380		( 1,541 )		18,049		20,420
Consolidated net income (loss)	$	51,219	$	( 7,546 )	$	83,038	$	( 100,541 )

(1) Stock-based compensation and personnel-related expenses presented in the above table are related to operating expenses and exclude amounts included in the cost of revenue.

(2) Other segment items included are primarily related to interest income, income tax (benefit) provision, software licenses and cloud hosting services, and professional and consulting services fees.

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Revenue by location is determined by the billing address of the Company’s customers, which includes the Company’s end customers’ manufacturing partners and the Company’s distributors.

The following table sets forth revenue by geographic area (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2025		2024		2025		2024
Taiwan	$	56,644	$	63,955	$	133,462	$	123,528
China	59,056		5,548		103,694		6,699
Singapore	66,447		-		97,868		-
United States	2,218		4,499		5,519		5,356
Other	7,560		2,848		10,824		6,525
Total	$	191,925	$	76,850	$	351,367	$	142,108

The Company had the following customers that individually comprised 10% or more of its revenue:


	Three Months Ended June 30,				Six Months Ended June 30,
	2025		2024		2025		2024
Customer A	24	%	*		23	%	*
Customer B	27	%	*		20	%	*
Customer C	13	%	24	%	19	%	30	%
Customer D	12	%	41	%	15	%	44	%
Customer E	11	%	*		*		*
Customer F	*		18	%	*		13	%

*Less than 10% of total revenue

The Company had the following customers that individually comprised 10% or more of its accounts receivable, net:


	As of
	June 30, 2025		December 31, 2024
Customer A	16	%	22	%

Customer C	*		13	%
Customer D	*		24	%
Customer E	29	%	31	%
Customer G	28	%	*

*Less than 10% of total accounts receivable, net

The Company did not recognize any material allowance for credit losses as of June 30, 2025 and December 31, 2024.

Property and equipment, net by geographic location is based on the location of the asset. As of June 30, 2025, 25 % and 73 % of the Company’s property and equipment, net was located in the United States and Taiwan, respectively. As of December 31, 2024, 17 % and 82 % of the Company’s property and equipment, net was located in the United States and Taiwan, respectively.

3. Marketable Securities

The amortized cost, gross unrealized gains and losses, and fair value of available-for-sale securities by major security type are as follows (in thousands):

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	As of June 30, 2025
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Cash equivalents
Money market funds	$	110,332	$	-	$	-	$	110,332


Commercial paper	13,465		-		( 3 )		13,462
Total cash equivalents	$	123,797	$	-	$	( 3 )	$	123,794
Marketable securities
U.S. treasury and agency securities	$	220,574	$	553	$	( 89 )	$	221,038
Commercial paper	38,828		-		( 14 )		38,814
Corporate debt securities	635,525		2,628		( 210 )		637,943

Asset-backed securities	4,954		9		-		4,963
Total marketable securities	$	899,881	$	3,190	$	( 313 )	$	902,758


	As of December 31, 2024
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Cash equivalents
Money market funds	$	59,595	$	-	$	-	$	59,595


Total cash equivalents	$	59,595	$	-	$	-	$	59,595
Marketable securities
U.S. treasury and agency securities	$	202,506	$	338	$	( 375 )	$	202,469
Commercial paper	103,219		51		( 37 )		103,233
Corporate debt securities	512,531		1,351		( 957 )		512,925

Asset-backed securities	16,068		63		( 8 )		16,123
Total marketable securities	$	834,324	$	1,803	$	( 1,377 )	$	834,750

As of June 30, 2025 and December 31, 2024, the Company’s marketable securiti es that were in a continuous loss position for 12 months or more, as well as the unrealized losses on those marketable securities, w ere not material.

The contractual maturities of marketable securities classified as available-for-sale, regardless of their classification on the Company’s condensed consolidated balance sheets, are as follows (in thousands):


	As of June 30, 2025				As of December 31, 2024
	Amortized Cost		Estimated Fair Value		Amortized Cost		Estimated Fair Value
Due within one year	$	442,268	$	442,744	$	425,733	$	426,257
Due after one year through five years	581,410		583,808		468,186		468,088
Total available-for-sale securities	$	1,023,678	$	1,026,552	$	893,919	$	894,345

Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

The Company did not recognize any material allowance for credit losses as of June 30, 2025 and December 31, 2024 or impairments for the three and six months ended June 30, 2025 and 2024.

There were no mate rial realized gains or losses from available-for-sale securities that were reclassified out of accumulated other comprehensive income for the three and six months ended June 30, 2025 and 2024.

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4. Fair Value Measurements

Fair Value of Assets and Liabilities

The Company considers fair value as 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. The Company utilizes the following three-level fair value hierarchy to establish the priorities of the inputs used to measure fair value:

Level 1 — Quoted prices in active markets for identical assets or liabilities.

Level 2 — Assets and liabilities valued based on observable market data for similar instruments, such as quoted prices for similar assets or liabilities or other inputs that are observable or can be corroborated by observable market data.

Level 3 — Unobservable inputs reflecting the Company’s assumptions, consistent with reasonably available assumptions made by other market participants. These valuations require significant judgment.

The following table presents information about the Company’s financial assets measured at fair value on a recurring basis based on the fair value hierarchy as follows (in thousands):


	As of June 30, 2025
	Level 1		Level 2		Total Fair Value
Cash equivalents
Money market funds	$	110,332	$	-	$	110,332


Commercial paper	-		13,462		13,462
Total cash equivalents	$	110,332	$	13,462	$	123,794
Marketable securities
U.S. treasury and agency securities	$	-	$	221,038	$	221,038
Commercial paper	-		38,814		38,814
Corporate debt securities	-		637,943		637,943

Asset-backed securities	-		4,963		4,963
Total marketable securities	$	-	$	902,758	$	902,758


	As of December 31, 2024
	Level 1		Level 2		Total Fair Value
Cash equivalents
Money market funds	$	59,595	$	-	$	59,595


Total cash equivalents	$	59,595	$	-	$	59,595
Marketable securities
U.S. treasury and agency securities	$	-	$	202,469	$	202,469
Commercial paper	-		103,233		103,233
Corporate debt securities	-		512,925		512,925

Asset-backed securities	-		16,123		16,123
Total marketable securities	$	-	$	834,750	$	834,750

As of June 30, 2025 and December 31, 2024, there were no marketable securities with Level 3 fair value hierarchy measurement.

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

Goodwill, intangible assets, and property, plant and equipment, are not required to be measured at fair value on a recurring basis. However, if the Company is required to evaluate these assets for impairment, whether due to certain

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triggering events or because of the required annual impairment test, and a resulting impairment is recorded to reduce the carrying value to the fair value, these assets are measured at fair value during such period. There was no impairment on these assets during the three and six months ended June 30, 2025 and 2024.

As of June 30, 2025 and December 31, 2024, the Company had no liabilities required to be measured at fair value on a nonrecurring basis.

Assets and Liabilities N ot Measured at Fair Value

The carryi ng amount of the Company’s financial instruments, including cash equivalents, accounts receivable, and accounts payable, approximates their respective fair values because of their short maturities.

5. Condensed Consolidated Balance Sheet Components

Cash, Cash Equivalents and Restricted Cash

Cash, cash equivalents and restricted cash consist of the following (in thousands):


	As of
	June 30, 2025		December 31, 2024
Cash and cash equivalents	$	162,328	$	79,551
Restricted cash included in prepaid and other current assets	1,076		493
Total cash, cash equivalent and restricted cash	$	163,404	$	80,044

Inventory

Inventory consists of the following (in thousands):


	As of
	June 30, 2025		December 31, 2024
Raw materials	$	172	$	229
Work-in-progress	24,104		26,695
Finished goods	34,326		16,291
Total inventory	$	58,602	$	43,215

Property and Equipment, Net

Property and equipment, net consists of the following (in thousands):


	As of
	June 30, 2025		December 31, 2024
Construction in progress	$	43,032	$	29,064
Laboratory equipment	12,745		10,467
Leasehold improvements	9,973		1,159
Production equipment	2,504		—
Other	1,230		794
Property and equipment, gross	69,484		41,484
Less: accumulated depreciation	( 7,409 )		( 5,833 )
Total property and equipment, net	$	62,075	$	35,651

Depreciation and amortization expense for the three months ended June 30, 2025 and 2024 was $ 1.4 million and $ 0.7 million, respectively, and $ 2.5 million and $ 1.3 million, respectively, for the six months ended June 30, 2025 and 2024. Construction in progress primarily includes production equipment costs capitalized relating to the Company’s future products and will be placed in service and begin to depreciate when related manufacturing commences. Production equipment has been placed into service for the manufacturing of released products.

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Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consist of the following (in thousands):


	As of
	June 30, 2025		December 31, 2024
Accrued compensation and benefits	$	27,267	$	29,516
Accrued production equipment	13,500		—
Customer deposits	10,000		15,000

Accrued software license costs	7,999		5,418
Other current liabilities	16,044		9,690

Total accrued expenses and other current liabilities	$	74,810	$	59,624

6. Leases

The Company has operating leases in various locations. The Company’s lease payments consist primarily of fixed rental payments for the right to use the underlying leased assets over the lease terms for all leases.

On December 16, 2024, the Company entered into a lease agreement with a lessor to lease approximately 154,231 square feet of office space for its new headquarters located in San Jose, California. The lease has a term of approximately 7.5 years and commenced in June 2025. The Company has the option to extend the lease for up to two consecutive terms of 60 months each, subject to the terms therein. The option to renew the term was not included for purposes of determining the right-of-use asset (“ROU”) and associated lease liabilities as the Company determined that the renewal of the lease is not reasonably certain to be exercised as of the lease commencement date.

Supplemental balance sheet information related to the Company’s operating leases is as follows (in thousands):


	As of
	June 30, 2025		December 31, 2024
Assets
Operating lease ROU assets, net	$	22,601	$	2,983
Liabilities
Operating lease liabilities, current	$	4,666	$	1,286
Operating lease liabilities, noncurrent	27,640		1,788
Total lease liabilities	$	32,306	$	3,074

Operating lease ROU assets, net are included in other assets; operating lease liabilities, current are included in accrued expenses and other current liabilities; and operating lease liabilities, non-current are included in other liabilities, on the condensed consolidated balance sheets.

The weighted-average remaining lease term and discount rates were as follows:


	June 30, 2025		December 31, 2024
Weighted average remaining lease term (in years)	6.9		3.2
Weighted average discount rate	7.1	%	11.1	%

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The future minimum operating lease payments for each of the next five years and thereafter are as follows (in thousands):


Years ending December 31	Operating Leases
Remainder of 2025	$	3,552
2026	6,092
2027	5,769
2028	5,755
2029	5,815
Thereafter	13,723
Total future minimum lease payments	40,706
Less: Imputed interest	( 8,400 )
Total operating lease liabilities	$	32,306

7. Commitments and Contingencies

Purchase Commitments

The Company depends upon third-party subcontractors to manufacture wafers and other inventory parts or to perform certain services. The Company’s subcontractor relationships typically allow for the cancellation of outstanding purchase orders but require payment of all expenses incurred through the date of cancellation. The Company’s purchase commitments also include payments for software licenses and cloud services when there is a fixed, non-cancellable payment schedule or when minimum payments are due according to a delivery schedule. The Company is committed to make the following minimum payments under its purchase commitments as of June 30, 2025 (in thousands):


	Purchase Commitments
Remainder of 2025	$	18,166
2026	14,449
2027	12,969
Total purchase commitments	$	45,584

Legal Proceedings

From time to time, the Company may become subject to legal proceedings, claims and litigation arising in the ordinary course of business. The Company is not currently a party to any material legal proceedings or claims, nor is the Company aware of any other pending or threatened legal proceedings or claims that could reasonably be expected to have a material adverse effect on the Company’s business, operating results, cash flows or financial condition should such legal proceedings or claims be resolved unfavorably.

Indemnification Obligations

In the ordinary course of business, the Company often includes standard indemnification provisions in its arrangements with its members, partners, suppliers and vendors. Pursuant to these provisions, the Company may be obligated to indemnify such parties for losses or claims suffered or incurred in connection with its service, breach of representations or covenants, intellectual property infringement or other claims made against such parties. These provisions may limit the time within which an indemnification claim can be made. It is not possible to determine the maximum potential amount under these indemnification obligations due to the limited history of prior indemnification claims and the unique facts and circumstances involved in each particular agreement. The Company has not in the past incurred significant expense defending its licensees against third party claims, nor has it incurred significant expense under its standard service warranties or arrangements with its members, partners, suppliers, and vendors. Accordingly, the Company had no liabilities recorded for these provisions as of June 30, 2025 and December 31, 2024.

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8. Common Stock Warrants

In October 2022, the Company issued a warrant to a customer (“Holder”) to purchase an aggregate of up to 1,484,230 shares of Common Stock (the “Customer Warrant”). The exercise period of the Customer Warrant is through the seven th anniversary of the issue date.

In October 2023, the Company amended the warrant agreement and issued an additional warrant to the Holder to purchase an aggregate of up to 831,945 shares of Common Stock (the “2023 Warrant”, and together with the Customer Warrant, the “Warrants”), with the same exercise period as the Customer Warrant. The Warrants will vest and become exercisable over the contract term, contingent upon the achievement of performance conditions, comprised of specified tranches of payments by the Holder and its affiliates to the Company.

As of June 30, 2025 and December 31, 2024, an aggregate of 649,061 shares and 474,029 shares, respectively, of the underlying Warrants were vested and exercisable. Additionally, an aggregate of 151,763 and 50,439 shares were probable of vesting as of June 30, 2025 and December 31, 2024, respectively.

The Company recognized $ 1.8 million and $ 0.3 million for the three months ended June 30, 2025 and 2024, respectively, and $ 2.1 million and $ 0.4 million for the six months ended June 30, 2025 and 2024, respectively, as a reduction of revenue in the condensed consolida ted statements of opera tions and comprehensive income (loss) related to the Warrants. The remaining grant date fair values of the Warrants that are probable of vesting will be recognized as a reduction of revenue in proportion to the amount of related product sales, which could occur until October 14, 2029.

9. Stock-Based Compensation

A summary of stock-based compensation expense recognized in the condensed consolidated statements of operations and comprehensive income (loss) is as follows (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2025		2024		2025		2024
Cost of revenue	$	353	$	84	$	315	$	612
Research and development	17,852		12,971		37,038		42,978
Sales and marketing	9,194		15,758		21,513		65,016
General and administrative	8,075		14,254		19,054		32,229
Total	$	35,474	$	43,067	$	77,920	$	140,835

Stock-based compensation expense recognized during the six months ended June 30, 2024 included $ 88.9 million of cumulative stock-based compensation expense related to the time-based vesting and settlement of RSUs that had previously met the time-based vesting condition and for which the liquidity event vesting condition was satisfied in connection with the Company’s initial public offering .

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Stock Options

A summary of stock option activity under the 2018 Plan and 2024 Plan is as f ollows (in thousands, except years and per share data):


	Number of Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value
Outstanding at December 31, 2024	5,285	$	0.83	6.5	$	695,689
Granted	-	-
Exercised	( 896 )	0.88
Cancelled and forfeited	( 107 )	1.66
Outstanding at June 30, 2025	4,282	$	0.79	6.0	$	383,814
Vested and Exercisable at June 30, 2025	3,881	$	0.73	5.9	$	348,084

As of June 30, 2025, there was approximately $ 3.6 million of total unrecognized compensation cost, related to unvested stock options, which is expected to be recognized over a weighted-average remaining requisite service period of 0.6 years, using the straight-line method.

Restricted Stock Units (“RSUs”)

A summary of RSU activity under the 2018 Plan and 2024 Plan is as follows (in thousands, except per share data):


	Number of Restricted Stock Units	Weighted Average Grant Date Fair Value
Outstanding at December 31, 2024	13,620	$	33.49
Granted	568	81.06
Vested	( 3,238 )	26.61
Cancelled and forfeited	( 391 )	37.90
Outstanding at June 30, 2025	10,559	$	38.00

As of June 30, 2025, there was $ 266.9 million of unrecognized stock-based compensation expense related to unvested RSUs, which is expected to be recognized over a weighted-average period of 1.8 years.

Performance Stock Units (“PSUs”)

A summary of PSU activity under the 2024 Plan is as follows (in thousands, except per share data):


	Number of Performance Stock Units	Weighted Average Grant Date Fair Value
Outstanding at December 31, 2024	155	$	125.28
Granted	7	115.55
Vested	-	-
Cancelled and forfeited	-	-
Outstanding at June 30, 2025	162	$	124.87

As of June 30, 2025, there was $ 17.0 million of unrecognized stock-based compensation expense related to these PSUs, which is expected to be recognized over a weighted-average period of 3.4 years.

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10. Net Income (Loss) per Common Share

The following table sets forth the computation of basic and diluted net income (loss) per share attributable to the Company’s common stockholders (in thousands, except per share data):


	Three Months Ended June 30,				Six Months Ended June 30,
	2025		2024		2025		2024

Net income (loss) attributable to common stockholders	$	51,219	$	( 7,546 )	$	83,038	$	( 100,541 )

Shares used in net income (loss) per share computations:
Weighted-average shares used in computing net income (loss) per share attributable to common stockholders, basic	165,428		155,199		164,316		103,865
Effect of potentially dilutive equivalent shares	12,672		—		13,965		—
Weighted-average shares used in computing net income (loss) per share attributable to common stockholders, diluted	178,100		155,199		178,281		103,865

Net income (loss) per share attributable to common stockholders, basic	$	0.31	$	( 0.05 )	$	0.51	$	( 0.97 )
Net income (loss) per share attributable to common stockholders, diluted	$	0.29	$	( 0.05 )	$	0.47	$	( 0.97 )

Potentially dilutive securities include dilutive common stock from assumed exercise of stock options, RSUs, Warrants, and ESPP shares using the treasury stock method. Under the treasury stock method, potential shares outstanding are not included in the computation of diluted net income per share if their effect is anti-dilutive. Anti-dilutive potential shares are as follows (in thousands):


	Three Months Ended June 30,		Six Months Ended June 30,
	2025	2024	2025	2024
RSUs	1,030	12,782	1,009	12,782
Stock options	—	9,155	—	9,155

Warrants for Common Stock	—	2,442	—	2,442
ESPP	26	149	13	149

Total	1,056	24,528	1,022	24,528

11. Income Taxes

The Company's income tax (benefit) provision recognized for the three and six months ended June 30, 2025 and 2024 is as follows (in thousands, except percentages):


	Three Months Ended June 30,						Six Months Ended June 30,
	2025			2024			2025			2024
Income tax (benefit) provision	$	( 560 )		$	( 6,537 )		$	( 10,662 )		$	6,045
Effective tax rate	( 1.1 )		%	46.4		%	( 14.7 )		%	( 6.4 )		%

The Company accrues for income taxes during interim periods based on the estimated effective tax rate for the year. The effective tax rate for the three months ended June 30, 2025 is different than the statutory federal tax rate primarily due to the valuation allowance in the United States and the excess tax benefits related to equity compensation, foreign derived intangible income deduction, and U.S. research and development credits, which results in current tax benefits. This is offset by the current tax expense from the capitalization of research and development expenditures under Section 174 of the Internal Revenue Code.

The effective tax rate for the three months ended June 30, 2024 is different than the statutory federal tax rate primarily due to the valuation allowance in the United States and the excess tax benefits related to equity compensation, foreign derived intangible income deduction, and U.S. research and development credits, which results in current tax benefits. This is offset by the current tax expense from the capitalization of research and development expenditures under Section 174 of the Internal Revenue Code.

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The effective tax rate for the six months ended June 30, 2025 is different than the statutory federal tax rate primarily due to the valuation allowance in the United States and the excess tax benefits related to equity compensation, foreign derived intangible income deduction, and U.S. research and development credits, which result in current tax benefits. This is offset by the current tax expense from the capitalization of research and development expenditures under Section 174 of the Internal Revenue Code.

The effective tax rate for the six months ended June 30, 2024 is different than the statutory federal tax rate primarily due to the valuation allowance in the United States and the capitalization of research and development expenditures under Section 174 of the Internal Revenue Code, which results in a current tax expense. This is offset by excess tax benefits related to equity compensation, foreign derived intangible income deduction and U.S. research and development credits.

On July 4, 2025, the President of the United States signed into law the One Big Beautiful Bill Act (“OBBBA”), introducing significant amendments to the U.S. Internal Revenue Code. The OBBBA contains several changes to corporate taxation including permanent elimination of the requirement to capitalize and amortize U.S. based research and experimental expenditures over five years, making these expenditures at the Company’s election, fully deductible in the period incurred. OBBBA also permanently extends the full expensing of qualifying assets through 100% bonus depreciation for assets placed in service after January 19, 2025. The Company is currently evaluating the implications of the OBBBA.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with the unaudited condensed consolidated financial statements and related notes included elsewhere in this Quarterly Report on Form 10-Q and the audited consolidated financial statements and notes thereto and management’s discussion and analysis of financial condition and results of operations for the year ended December 31, 2024 included in our Annual Report on Form 10-K filed with the SEC on February 14, 2025. As discussed in the section titled “Special Note about Forward-Look Statements,” this discussion contains forward-looking statements that involve risks and uncertainties. Our actual results could differ materially from those discussed in these forward-looking statements. Factors that could cause or contribute to such differences include, but are not limited to, those identified below and those discussed in the section titled “Risk Factors” and included elsewhere in this Quarterly Report on Form 10-Q and Annual Report on Form 10-K filed with the SEC on February 14, 2025.

Overview

Our mission is to innovate, design, and deliver semiconductor-based connectivity solutions that are purpose-built to unleash the full potential of cloud and AI infrastructure.

Building on years of experience with a singular focus on addressing connectivity challenges in data-centric systems, we have developed and deployed our Intelligent Connectivity Platform built from the ground up for cloud and AI infrastructure. Our Intelligent Connectivity Platform is comprised of semiconductor-based, high-speed, mixed-signal connectivity products that integrate a matrix of microcontrollers and sensors, and COSMOS, our software suite, which is embedded in our connectivity products and integrated into our customers’ systems.

Our Intelligent Connectivity Platform provides our customers with the ability to deploy and operate high-performance cloud and AI infrastructure at scal e , addressing an increasingly diverse set of requirements. We provide our connectivity products in various form factors, including Integrated Circuits (“ICs”), boards, and modules.

Our patented software-defined platform approach delivers critical connectivity performance, enables flexibility and customization, and supports observability and predictive analytics. This approach is designed to efficiently address the data, network, and memory bottlenecks, scalability, and other unique infrastructure requirements of our hyperscaler and system OEM customers.

Based on trusted relationships with the leading hyperscalers and collaboration with data center infrastructure suppliers, our platform is designed to meet our customers’ unique cloud scale requirements. Our COSMOS software suite is foundational to our Intelligent Connectivity Platform and is designed to enable our customers to seamlessly configure, manage, monitor, optimize, troubleshoot, and customize functions in our IC, board, and module products.

Today, our connectivity solutions are at the heart of major AI platforms deployed worldwide featuring both commercially available Graphic Processing Units (“GPUs”) and proprietary AI accelerators. We offer our customers four product families across multiple form factors including ICs, boards, and module s . Our products, which include Aries PCIe ® /CX L ® Smart DSP Retimers, Aries PCIe®/CXL® Smart Cable Modules™, Taurus Ethernet Smart Cable Module s ™ , Leo CXL Memory Connectivity Controllers, and Scorpio Smart Fabric Switches, are built upon industry standard connectivity protocols such as Peripheral Component Interconnect Express (“PCIe”), Ethernet, and Computer Express Link (“CXL”), to address the growing demand for purpose-built connectivity solutions that solve critical data, network, and memory bottlenecks inherent in cloud and AI infrastructure.

Since our inception, we have created and commercialized first-to-market PCIe, Ethernet, and CXL products. We have become a trusted partner and a proven supplier to our hyperscaler and system OEM customers. We have experienced strong growth since the commercial launch of Aries in 2020. Our revenue grew from $34.8 million in 2021, $79.9 million in 2022, and $115.8 million in 2023 to $396.3 million in 2024. Our revenue was $351.4 million for the six months ended June 30, 2025, driven by a sizable increase in demand for our products. We have made significant investments in the design and development of new products and platform enhancements. Although we have recently recorded quarterly net income, we have not yet achieved profitability on an annual basis.

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Summary of Financial Highlights

Our revenue for the three and six months ended June 30, 2025 increased by 150% and 147%, respectively, compared to the same periods in 2024 . The increase for both periods was primarily due to an increase in overall unit shipments driven by higher demand for our Aries, Scorpio, and Taurus products, as well as higher overall average selling prices resulting from an incremental mix of hardware modules and Scorpio products.

Gross margin decreased by 210 basis points (“bps”) and 230 bps to 75.8% and 75.4% for the three and six months ended June 30, 2025, respectively, compared to 77.9% and 77.7%, respectively, for the same periods in 2024. The decrease for both periods was primarily driven by product mix as we shipped more hardware modules .

Operating expenses increased by $21.6 million, or 26%, for the three months ended June 30, 2025, compared to the same period in 2024 . The increase was primarily driven by a $17.9 million increase in headcount related expenses resulting from a 75% increase in headcount, a $5.2 million increase in expenses related to our R&D initiatives, a $2.7 million increase in other operating costs to support our business expansion primarily related to our new headquarters relocation, and a $1.0 million increase in professional service fees. These increases were partially offset by a $7.9 million decrease in non-cash stock-based compensation expense.

Operating expenses decreased by $3.8 million, or 2%, for the six months ended June 30, 2025, compared to the same period in 2024 , primarily driven by a $62.6 million decrease in non-cash stock-based compensation expense, which resulted primarily from the recognition of time-based vesting of RSUs following the satisfaction of the liquidity event vesting condition in connection with our IPO in the prior period. The decrease was partially offset by a $36.0 million increase in headcount related expenses resulting from a 75% increase in headcount, a $12.0 million increase in expenses related to our R&D initiatives, a $5.9 million increase in other operating costs to support our business expansion primarily related to our new headquarters relocation, a $2.1 million increase in professional services fees, and a $1.1 million increase in depreciation and amortization expenses.

Results of Operations

Comparison of the Three and Six Months Ended June 30, 2025 and 2024

Revenue


	Three Months Ended June 30,				Change				Six Months Ended June 30,				Change
	2025		2024		Amount		%		2025		2024		Amount		%

	(in thousands, except percentages)
Revenue	$	191,925	$	76,850	$	115,075	150	%	$	351,367	$	142,108	$	209,259	147	%

Total revenue increased $115.1 million , or 150% , an d $209.3 million , or 147% , for the three and six months ended June 30, 2025, respectively, compared to the same periods in 2024. The increase was primarily due to an increase in overall unit shipments driven by higher demand for our Aries, Scorpio, and Taurus products, as well as higher overall average selling prices resulting from an incremental mix of hardware modules and Scorpio products.

Cost of Revenue, Gross Profit, and Gross Margin


	Three Months Ended June 30,						Change				Six Months Ended June 30,						Change
	2025			2024			Amount		%		2025			2024			Amount		%

	(in thousands, except percentages and bps)
Cost of revenue	$	46,362		$	16,996		$	29,366	173	%	$	86,393		$	31,734		$	54,659	172	%
Gross profit	145,563			59,854			85,709		143	%	264,974			110,374			154,600		140	%
Gross margin	75.8		%	77.9		%	(210) bps				75.4		%	77.7		%	(230) bps

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Total cost of revenue increased $29.4 million , or 173% , and $54.7 million , or 172% , for the three and six months ended June 30, 2025, respectively, compared to the same periods in 2024. The increase was primarily due to higher overall unit shipments and a shift in product mix, resulting from an incremental mix of hardware modules and Scorpio products.

Gross margin decreased 210 bps to 75.8% for the three months ended June 30, 2025 compared to 77.9% for the same period in 2024. Gross margin decreased 230 bps to 75.4% for the six months ended June 30, 2025 compared to 77.7% for the same period in 2024. The decr ease for both periods was primarily driven by product mix as we shipped more hardware modules .

Research and Development


	Three Months Ended June 30,						Change				Six Months Ended June 30,						Change
	2025			2024			Amount		%		2025			2024			Amount		%

	(in thousands, except percentages)
Research and development	$	66,724		$	40,089		$	26,635	66	%	$	131,278		$	93,647		$	37,631	40	%
Percentage of revenue	35		%	52		%					37		%	66		%

Research and development expense increased $26.6 million , or 66% , for the three months ended June 30, 2025, compared to the same period in 2024 . The increase was primarily due to a $18.5 million increase in personnel-related and non-cash stock-based compensation expenses resulting from a 100% increase in headcount, as well as a $5.2 million increase in overall spending to support our R&D initiatives.

Research and development expense increased $37.6 million , or 40% , for the six months ended June 30, 2025, compared to t he same period in 2024 . The increase was primarily due to a $26.2 million increase in personnel-related expenses resulting from a 96% increase in headcount, a $12.0 million in overall spending to support our R&D initiatives, a $1.0 million increase in professional service fees, and a $0.7 million increase in depreciation and amortization expense. The increase was partially offset by a decrease of $5.9 million in non-cash stock-based compensation expense, which resulted primarily from the recognition of time-based vesting of RSUs following the satisfaction of the liquidity event vesting condition in connection with our IPO in the prior period.

Sales and Marketing


	Three Months Ended June 30,						Change				Six Months Ended June 30,						Change
	2025			2024			Amount		%		2025			2024			Amount		%

	(in thousands, except percentages)
Sales and marketing	$	18,609		$	22,076		$	(3,467)	(16)	%	$	40,311		$	77,586		$	(37,275)	(48)	%
Percentage of revenue	10		%	29		%					11		%	55		%

Sales and marketing expense decreased $3.5 million , or 16% , for the three months ended June 30, 2025, compared to the same period in 2024 . The de crease was primarily due to a $6.6 million decrease in non-cash stock-based compensation expense, which resulted primarily from time-based vesting of RSUs granted prior to our IPO. The decrease was partially offset by a $2.4 million increase in personnel-related expenses resulting from a 21% increase in headcount.

Sales and marketing expense decreased $37.3 million, or 48% , for the six months ended June 30, 2025, compared to the same period in 2024 . The de crease was primarily due to a $43.5 million decrease in non-cash stock-based compensation expense, which resulted primarily from the recognition of time-based vesting of RSUs following the satisfaction of the liquidity event vesting condition in connection with our IPO in the prior period. The decrease was partially offset by a $5.0 million increase in personnel-related expenses resulting from a 26% increase in headcount.

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General and Administrative


	Three Months Ended June 30,						Change				Six Months Ended June 30,						Change
	2025			2024			Amount		%		2025			2024			Amount		%

	(in thousands, except percentages)
General and administrative	$	20,456		$	22,036		$	(1,580)	(7)	%	$	42,326		$	46,455		$	(4,129)	(9)	%
Percentage of revenue	11		%	29		%					12		%	33		%

General and administrative expense decreased $1.6 million , or 7% , for the three months ended June 30, 2025, compared to the same period in 2024 . The de crease was primarily due to a $6.2 million de crease in non-cash stock-based compensation expense, which resulted primarily from time-based vesting of RSUs granted prior to our IPO. The decrease was partially offset by a $1.9 million increase in personnel-related expenses resulting from a 46% increase in headcount, $1.9 million increase in other operating costs to support our business expansion primarily related to our new headquarters relocation, and a $0.6 million increase in professional services fees associated with the continued development of our public company infrastructure.

General and administrative expense decreased $4.1 million , or 9% , for the six months ended June 30, 2025, compared to the same period in 2024 . The de crease was primarily due to a $13.2 million de crease in non-cash stock-based compensation expense, which resulted primarily from the recognition of time-based vesting of RSUs following the satisfaction of the liquidity event vesting condition in connection with our IPO in the prior period. The decrease was partially offset by a $4.8 million increase in personnel-related expenses resulting from a 60% increase in headcount, a $2.7 million increase in other operating costs to support our business expansion primarily related to our new headquarters relocation, and a $1.1 million increase in professional services fees associated with the continued development of our public company infrastructure.

Interest Income


	Three Months Ended June 30,				Change				Six Months Ended June 30,				Change
	2025		2024		Amount		%		2025		2024		Amount		%

	(in thousands, except percentages)
Interest income	$	10,885	$	10,264	$	621	6	%	$	21,317	$	12,818	$	8,499	66	%

Fo r th e three and six months ended June 30, 2025, interest income increased $0.6 million , o r 6%, and $8.5 million, or 66%, compared to the same periods in 2024 . The increase was primaril y du e t o higher average balances of short-term investments and cash equivalents as a result of our IPO and cash flow from operations.

Income Tax (Benefit) Provision


	Three Months Ended June 30,				Change				Six Months Ended June 30,				Change
	2025		2024		Amount		%		2025		2024		Amount		%

	(in thousands, except percentages)
Income tax (benefit) provision	$	(560)	$	(6,537)	$	5,977	(91)	%	$	(10,662)	$	6,045	$	(16,707)	(276)	%

The benefits from income tax de creased $6.0 million , or 91% , for the t hree months ended June 30, 2025, compared to the same period in 2024 , primarily due to an increase in revenue and capitalized research and development expenditures in accordance with Section 174 of the Internal Revenue Code.

The benefit from income tax increased $16.7 million , or 276% , for the six months ended June 30, 2025, compared to the same period in 2024 , primarily due to an increase in benefits from the excess tax benefits related to equity compensation,

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the foreign derived intangible income deduction, and the U.S. research and development credits, partially offset by capitalized research and development expenditures in accordance with Section 174 of the Internal Revenue Code.

Non-GAAP Financial Measures

This Quarterly Report on Form 10-Q contains certain financial measures that are not presented in accordance with generally accepted accounting principles in the United States (“GAAP”), which we use to supplement the performance measures in our condensed consolidated financial statements, which are presented in accordance with GAAP. We refer to these measures as “non-GAAP financial measures.” These non-GAAP financial measures include non-GAAP gross profit, non-GAAP gross margin, non-GAAP operating income, and non-GAAP net income. We use these non-GAAP financial measures for financial and operational decision-making and as a means to assist us in evaluating period-to-period comparisons. By excluding certain items that may not be indicative of our recurring core operating results, we believe that non-GAAP gross profit, non-GAAP gross margin, non-GAAP operating income, and non-GAAP net income provide meaningful supplemental information regarding our performance. Accordingly, we believe these non-GAAP financial measures are useful to investors and others because they allow for additional information with respect to financial measures used by management in its financial and operational decision-making and they may be used by our institutional investors and the analyst community to help them analyze the health of our business. However, there are a number of limitations related to the use of non-GAAP financial measures, and these non-GAAP measures should be considered in addition to, not as a substitute for or in isolation from, our financial results prepared in accordance with GAAP. Other companies, including companies in our industry, may calculate these non-GAAP financial measures differently or not at all, which reduces their usefulness as comparative measures.

Non-GAAP Gross Profit and Non-GAAP Gross Margin

We define non-GAAP gross profit as gross profit presented in accordance with GAAP, adjusted to exclude stock-based compensation expenses. The non-GAAP gross margin is non-GAAP gross profit divided by revenue. We have presented non-GAAP gross profit because we consider non-GAAP gross profit to be a useful metric for investors and other users of our financial information in evaluating our operating performance as it excludes the impact of stock-based compensation, a charge that can vary from period to period for reasons that are unrelated to our core operating performance. This metric also provides investors and other users of our financial information with an additional tool to eliminate the effects of items that may vary for different companies for reasons unrelated to core operating performanc e .

A reconciliation of our GAAP gross profit and gross margin, the most directly comparable GAAP financial measure, to non-GAAP gross profit and non-GAAP gross margin is presented below:


	Three Months Ended June 30,						Six Months Ended June 30,
	2025			2024			2025			2024

	(in thousands, except percentages)
GAAP gross profit	$	145,563		$	59,854		$	264,974		$	110,374
Stock-based compensation expense upon IPO (1)	—			—			—			516
Stock-based compensation expense	353			84			315			96

Non-GAAP gross profit	$	145,916		$	59,938		$	265,289		$	110,986


GAAP gross margin	75.8		%	77.9		%	75.4		%	77.7		%
Stock-based compensation expense upon IPO (1)	—			—			—			0.3
Stock-based compensation expense	0.2			0.1			0.1			0.1
Non-GAAP gross margin	76.0		%	78.0		%	75.5		%	78.1		%

(1) Stock-based compensation expense recognized in connection with the time-based vesting and settlement of RSUs that had previously met the time-based vesting condition and for which the liquidity event vesting condition was satisfied in connection with our IPO.

Non-GAAP Operating Income and Non-GAAP Operating Margin

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We define non-GAAP operating income as operating income ( loss) presented in accordance with GAAP, adjusted to exclude stock-based compensation expenses, and employer payroll taxes related to the time-based vesting and net settlement of RSUs with a liquidity event-based vesting condition that was satisfied in connection with the IPO. We define non-GAAP operating margin as non-GAAP operating income divided by revenue. We have presented non-GAAP operating income and non-GAAP operating margin because we consider they are useful metrics for investors and other users of our financial information in evaluating our operating performance as it excludes the impact of stock-based compensation expense, and employer payroll taxes related to the time-based vesting and net settlement of restricted stock units in connection with our IPO, a charge that can vary from period to period for reasons that are unrelated to our core operating performance. These metrics also provide investors and other users of our financial information with an additional tool to eliminate the effects of items that may vary for different companies for reasons unrelated to core operating performanc e .

A reconciliation of our GAAP operating income (loss) and operating margin, the most directly comparable GAAP financial measure, to non-GAAP operating income and non-GAAP operating margin is presented below:


	Three Months Ended June 30,						Six Months Ended June 30,
	2025			2024			2025			2024

	(in thousands, except percentages)
GAAP operating income ( loss)	$	39,774		$	(24,347)		$	51,059		$	(107,314)
Stock-based compensation expense upon IPO (1)	—			—			—			88,873
Stock-based compensation expense	35,474			43,067			77,920			51,962
Employer payroll tax related to stock-based compensation from IPO (2)	—			—			—			1,072
Non-GAAP operating income	$	75,248		$	18,720		$	128,979		$	34,593

GAAP operating margin	20.7		%	(31.7)		%	14.5		%	(75.5)		%
Stock-based compensation expense upon IPO (1)	—			—			—			62.5
Stock-based compensation expense	18.5			56.0			22.2			36.6
Employer payroll tax related to stock-based compensation from IPO (2)	—			—			—			0.8
Non-GAAP operating margin (3)	39.2		%	24.4		%	36.7		%	24.3		%

(2) Employer payroll taxes related to the time-based vesting and settlement of RSUs that had previously met the time-based vesting condition and for which the liquidity event vesting condition was satisfied in connection with our IPO.

(3) Total may not sum due to rounding.

Non-GAAP Net Income

We monitor non-GAAP net income for planning and performance measurement purposes. We define non-GAAP net income as net income (loss) presented in accordance with GAAP on our condensed consolidated statements of operations, excluding the impact of stock-based compensation expenses, employer payroll taxes related to the time-based vesting and net settlement of RSUs with a liquidity event-based vesting condition that was satisfied in connection with our IPO, and the related tax impact on the adjustments. We have presented non-GAAP net income because we believe that the exclusion of these charges allows for a more relevant comparison of our results of operations to other companies in our industry and facilitates period-to-period comparisons as it eliminates the effect of certain factors unrelated to our overall operating performance.

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A reconciliation of our GAAP net income (loss), the most directly comparable GAAP financial measure, to our non-GAAP net income is presented below:


	Three Months Ended June 30,				Six Months Ended June 30,
	2025		2024		2025		2024

	(in thousands)
GAAP net income ( loss)	$	51,219	$	(7,546)	$	83,038	$	(100,541)
Stock-based compensation expense upon IPO (1)	—		—		—		88,873
Stock-based compensation expense	35,474		43,067		77,920		51,962
Employer payroll tax related to stock-based compensation from IPO (2)	—		—		—		1,072
Income tax effect (3)	(8,670)		(13,296)		(23,308)		(4,811)
Non-GAAP net income	$	78,023	$	22,225	$	137,650	$	36,555

(3) Income tax effect is calculated based on the tax laws in the jurisdictions in which we operate and is calculated to exclude the impact of s tock-based compensation expense and one-off discrete tax adjustments that are unrelated to our core operating performance. We no longer maintain valuation allowance for non-GAAP purposes due to our profitability on a non-GAAP basis. For the three months ended June 30, 2025 and 2024, the non-GAAP tax rate was approximately 9% and 23%, respectively. For the six months ended June 30, 2025 and 2024, the non-GAAP tax rate was approximately 8% and 23%, respectively.

Liquidity and Capital Resources

Since our inception, we have financed our operations primarily through proceeds from equity issuances including net proceeds from our IPO, and cash generated from the sale of our products. As of June 30, 2025 , our principal sources of liquidity were cash, cash equivalents, and marketable securities of $1,065.1 million . Our principal use of cash is t o fund our operations, invest in research and development, fund production equipment capital expenditures, and to support our overall growth.

While we have generated $145.9 million in cash flow from operating activities for the six months ended June 30, 2025, in prior years we generated significant losses from operations and negative cash flows from operating activities a s reflected in our accumulated deficit of $125.8 million as of June 30, 2025 . We believe that our current cash, cash equivalents, and marketable securities will be sufficient to fund our operations for at least the next 12 months and beyond. Our future capital requirements, however, will depend on many factor s , including our growth rate, the timing and extent of our sales and marketing and research and development expenditures, capital expenditures for production equipment, the continuing market acceptance of our product s , and the use of cash to fund potential mergers or acquisitions. In the event that additional financing is required from outside sources, we may seek to raise additional funds through equity, equity-linked arrangements, and debt. If we are unable to raise additional capital when desired and at reasonable rates, our business, results of operations, and financial condition could be adversely affected.

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Cash Flows

The following table summarizes our cash flows for the periods presented:


	Six Months Ended June 30,
	2025		2024
	(in thousands)
Net cash provided by operating activities	$	145,870	$	33,465
Net cash used in investing activities	$	(67,633)	$	(306,722)
Net cash provided by financing activities	$	5,123	$	649,235

Operating Activities

Net cash provided by operating activities for the six months ended June 30, 2025 of $145.9 million resulted primarily from a net income of $83.0 million and non-cash charges of $80.3 million primarily related to $77.9 million in stock-based compensation expense, partially offset by cash used in operating assets and liabilities of $17.5 million. Cash used in operating assets and liabilities during the period was primarily from a $18.5 million increase in prepaid expenses and other assets primarily related to tax receivable and accrued interest receivable on short-term investments, a $14.6 million increase in inventory primarily due to build up for anticipated demand, a $2.0 million decrease in operating lease liability, and a $1.6 million decrease in accrued expenses and other liabilities primarily due to accrued customer deposits and the timing of payments. The net cash flow used in operating assets and liabilities was partially offset by an increase of $14.5 million in accounts receivable due to higher product sales and the timing of customer payments and a $4.6 million increase in accounts payable mainly due to the timing of payments.

Net cash provided by operating activities for the six months ended June 30, 2024 of $33.5 million resulted from non-cash charges of $143.6 million primarily related to $140.8 million in stock-based compensation expense, partially offset by a net loss of $100.5 million and cash used in operating assets and liabilities of $9.6 million. Cash used in operating assets and liabilities during the period was primarily from an increase of $13.9 million in accounts receivable due to higher product sales and the timing of customer payments, a $6.0 million increase in inventory primarily due to build up for anticipated demand, and a $5.4 million increase in prepaid expenses and other assets related to prepaid insurance. The net cash flow used in operating assets and liabilities were partially offset by a $10.9 million increase in accrued expenses and other liabilities primarily due to accrued customer deposits and the timing of payments, and a $5.8 million increase in accounts payable primarily due to the timing of payments.

Investing Activities

Net cash used in investing activities for the six months ended June 30, 2025 of $67.6 million was the result of $404.7 million in purchases of marketable securities and $6.6 million in purchases of property and equipment, partially offset by $343.6 million in proceeds from sales and maturities of marketable securities.

Net cash used in investing activities for the six months ended June 30, 2024 of $306.7 million was the result of $345.8 million in purchases of marketable securities and $2.1 million in purchases of property and equipment. This was partially offset by $41.1 million in proceeds from sales and maturities of marketable securities.

Financing Activities

Net cash provided by financing activities for the six months ended June 30, 2025 of $5.1 million was the result of $4.3 million in proceeds from the employee stock purchase plan and $0.8 million in proceeds from stock option exercises.

Net cash provided by financing activities for the six months ended June 30, 2024 of $649.2 million was the result of $672.2 million in proceeds from our IPO, net of underwriting discounts and commissions, and $1.9 million in proceeds from exercises of stock options net of repurchases. This was partially offset by $20.1 million in tax withholding related to net share settlement of RSUs that had previously met the time-based vesting condition and for which the liquidity event vesting condition was satisfied in connection with our IPO, and $4.8 million in payments of deferred offering costs.

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Material Cash Requirements

Operating lease commitments. Our operating lease commitments primarily include corporate offices. For additional discussion of our operating lease commitments, s ee Note 6 in the notes to the unaudited condensed consolidated financial statements set forth in Part I, Item 1 of this Quarterly Report on Form 10-Q.

Purchase commitments. Our purchase commitments are primarily related to software licenses, cloud hosting services, or performance of certain services. For additional discussion of our purchase commitments, s ee Note 7 in the notes to the unaudited condensed consolidated financial statements set forth in Part I, Item 1 of this Quarterly Report on Form 10-Q.

For additional discussion of our Material Cash Requirements, s ee Note 7 in the notes to the unaudited condensed consolidated financial statements set forth in Part I, Item 1 of this Quarterly Report on Form 10-Q.

Indemnification Agreements

See Note 7 in the notes to the unaudited condensed consolidated financial statements set forth in Part I, Item 1 of this Quarterly Report on Form 10-Q.

Critical Accounting Estimates

Our unaudited condensed consolidated financial statements and the related notes thereto included elsewhere in this Quarterly Report on Form 10-Q are prepared in accordance with GAAP. The preparation of unaudited condensed consolidated financial statements in accordance with GAAP requires us to make certain estimates, judgments, and assumptions that affect the reported amounts of assets and liabilities and the related disclosures as of the date of the financial statements, as well as the reported amounts of revenue and expenses during the period presented. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. Actual results could differ significantly from our estimates. To the extent that there are differences between our estimates and actual results, our future financial statement presentation, financial condition, results of operations, and cash flows could be affected.

There have been no material changes to our critical accounting policies and estimates as described in our Annual Report on Form 10-K for the year ended December 31, 2024 .

Recent Accounting Pronouncements

For more information, see Note 1 in the notes to the unaudited condensed c onsolidated f inancial s tatements set forth in Part I, Item 1 of this Quarterly Report on Form 10-Q.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

Interest rate risk and foreign currency exchange risk are described in Part II, Item 7A, “Quantitative and Qualitative Disclosures About Market Risk” in our Annual Report on Form 10-K for the year ended December 31, 2024. As of June 30, 2025, there have been no material changes to the interest rate and foreign currency exchange risk described as of December 31, 2024.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act), as of June 30, 2025, which was the end of the period covered by this Quarterly Report on Form 10-Q. Based on such evaluation, as a result of the material weaknesses in internal control over financial reporting described below, our Chief Executive Officer and Chief Financial Officer have concluded that, as of such date, our disclosure controls and procedures were not effective at a reasonable assurance level.

Notwithstanding these identified material weaknesses, management, including our principal executive officer and principal financial and accounting officer, believes that the interim condensed financial statements contained in this Quarterly

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Report on Form 10-Q fairly present, in all material respects, the financial condition, results of operations and cash flows of the Company for the periods presented in conformity with GAAP.

Previously Reported Material Weaknesses in Internal Control Over Financial Reporting

A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of a company’s annual or interim financial statements will not be prevented or detected on a timely basis. As previously disclosed in the Annual Report on Form 10-K for the year ended December 31, 2024, we have identified material weaknesses in our internal control over financial reporting as follows:

We did not adequately design and maintain an effective risk assessment process at a sufficient precision level to identify risks of material misstatement in our consolidated financial statements. Specifically, the implementation of controls was not sufficient to respond to risks of a material misstatement to financial reporting, including a lack of effectively designed controls over segregation of duties, particularly over the preparation and review of journal entries and account reconciliations.

This material weakness could result in a misstatement of substantially all of the financial statement accounts and disclosures that would result in a material misstatement to our annual or interim consolidated financial statements that would not be prevented or detected.

We did not design and maintain effective information technology (“IT”) general controls for information systems that are relevant to the preparation of our financial statements. Specifically, we did not design and maintain: (i) program change management controls to ensure that program and data changes are identified, tested, authorized, and implemented appropriately; (ii) user access controls to ensure appropriate segregation of duties and to adequately restrict user and privileged access to appropriate personnel; (iii) computer operations controls to ensure that processing and transfer of data, and data backups and recovery are monitored; and (iv) program development controls to ensure that new software development is tested, authorized, and implemented appropriately.

These IT deficiencies have not resulted in a material misstatement to our consolidated financial statements, however, the deficiencies, when aggregated, could impact maintaining effective segregation of duties, as well as the effectiveness of IT-dependent controls (such as automated controls that address the risk of material misstatement to one or more assertions, along with the IT controls and underlying data that support the effectiveness of system-generated data and reports) that could result in misstatements potentially impacting all financial statement accounts and disclosures that would not be prevented or detected. Accordingly, we have determined these deficiencies in the aggregate constitute a material weakness.

Remediation Efforts to Address Previously Identified Material Weaknesses

We are taking steps to remediate these material weaknesses through the implementation of business processes and IT general controls. We are reviewing our business processes and IT processes to design and implement internal controls consistent with the principles of the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”) framework to address the risks of material misstatement. Such activities include designing and implementing new business processes, enhancing information and communication processes, assessing risk, improvements to control documentation, enhancements to segregation of duties and access rights, and deployment of new IT systems and system functionalities as necessary. We are in the process of establishing a risk assessment process, including a monitoring function over internal control over financial reporting, including internal audit, to evaluate and enhance internal controls consistent with the COSO framework and the requirements of a public company. We are in the process of implementing and operating an appropriate set of IT general controls covering all financially significant systems, which includes controls covering security administration, segregation of duties, computer operations, system implementations, change management, and complementary user controls for hosted systems.

As of June 30, 2025, the remediation efforts, which are in the process of being implemented, are intended to address the identified material weaknesses, and include:

• engagement with external consultants with extensive Sarbanes-Oxley Act experience;

• designing and implementing controls related to the formalization of our accounting policies and procedures and financial reporting;

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• hiring additional staff and development of accounting processes to further segregate accounting responsibilities; and

• designing and implementing controls related to significant accounts and disclosures to achieve complete, accurate and timely financial accounting, reporting and disclosures, including controls over account reconciliations, segregation of duties and the preparation and review of journal entries.

We have formed a formal Disclosure Committee that has oversight responsibility for the accuracy and timeliness of quarterly disclosures made by us through controls and procedures and the monitoring of their integrity and effectiveness.

We have made progress towards designing and implementing the plan to remediate the material weaknesses and will continue to review, revise, and improve the design and implementation of our internal controls as appropriate. Although we have made enhancements to our control procedures, these material weaknesses will not be considered remediated until our controls are effectively designed, implemented, and operational for a sufficient period of time, and management concludes, through testing, that these controls are operating effectively. Accordingly, the material weaknesses were not remediated as of June 30, 2025.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting (as defined in Rules 13a-15(d) and 15d-15(f) under the Exchange Act) during the quarter ended June 30, 2025 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Limitations on Effectiveness of Controls and Procedures

A control system, no matter how well designed and operated, can provide only reasonable, not absolute assurance that the objectives of the control system are met. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns can occur because of a simple error or mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people or by management override of the controls.

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Part II - Other Information

Item 1. Legal Proceedings

We are not currently a party to any material pending legal proceedings. From time to time, we may be subject to legal proceedings and claims arising in the ordinary course of business. The results of any current or future litigation cannot be predicted with certainty, and regardless of the outcome, litigation can have an adverse impact on us because of defense and settlement costs, diversion of management resources, and other factors.

Item 1A. Risk Factors

For a discussion of potential risks and uncertainties, see the information in the section titled “Risk Factors” in the Annual Report on Form 10-K for the year ended December 31, 2024. As of the date of this Quarterly Report on Form 10-Q, there have been no material changes from the risk factors disclosed in our Annual Report on Form 10-K for the year ended December 31, 2024. Any of these factors could result in a significant or material adverse effect on our results of operations or financial condition. Additional risk factors not presently known to us or that we currently deem immaterial may also impair our business or results of operations. We may disclose changes to such factors or disclose additional factors from time to time in our future filings with the SEC.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Use of Proceeds from our IPO

On March 19, 2024, our registration statement on Form S-1, as amended (File No. 333-277205), was declared effective by the SEC for our initial public offering. There has been no material change in the expected use of the net proceeds from our IPO as described in the final prospectus, dated March 19, 2024 and filed with the SEC on March 21, 2024 pursuant to Rule 424(b) of the Securities Act.

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

Not applicable

Item 5. Other Information

Insider Adoption or Termination of Trading Arrangements

Our directors or officers (as defined in Rule 16a-1(f) of the Exchange Act) adopted , terminated or modified the amount, pricing or provisions in a “Rule 10b5-1 trading arrangement” or a “non-Rule 10b5-1 trading agreement” (each as defined in Item 408 of Regulation S-K) during the quarterly period covered by this report as described in the table below:

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Name

Title

Action

Date Adopted

Character of Trading Arrangement (1)

Aggregate Number of Shares of Common Stock to be Purchased or Sold Pursuant to a Trading Arrangement

Expiration Date (2)

Manuel Alba (3)

Director

Adoption

5/29/2025

Rule 10b5-1 Trading Arrangement

1,412,000

8/28/2026

Jack Lazar

Director

Adoption

5/28/2025

Rule 10b5-1 Trading Arrangement

25,000

5/28/2026

Philip Mazzara

General Counsel

Adoption

5/29/2025

Rule 10b5-1 Trading Arrangement

50,000 (4)

5/29/2026

(1) Except as indicated by footnote, each trading arrangement marked as a “Rule 10b5-1 Trading Arrangement” is intended to satisfy the affirmative defense of Rule 10b5-1(c) of the Exchange Act, as amended (the “Rule”).

(2) Except as indicated by footnote, each trading arrangement permitted or permits transactions through and including the earlier to occur of (a) the completion of sales or (b) the date listed in the table. Each trading arrangement marked as a “Rule 10b5-1 Trading Arrangement” only permits transactions upon expiration of the applicable mandatory cooling-off period under the Rule and is scheduled to terminate on the earlier of the expiration date or when all shares are sold under such plan, subject to early termination for certain specified events set forth therein.

(3) The shares covered by this trading arrangement include certain shares held by (a) Alba 2003 Living Trust; (b) Mar 2011 Children’s Trust; and (c) Casa Alameda 2007, LLC, which shares may be deemed to be beneficially owned by Manuel Alba.

(4) The shares subject to this trading arrangement also include certain shares subject to time-based RSUs that will be sold to satisfy applicable tax withholding and remittance obligations upon vesting of the RSUs during the applicable period. The total number of such shares that may be sold pursuant to such arrangement is not currently determinable, as the number of shares required to be sold will vary based on, among other things, the market price of our common stock at the time of settlement, the applicable withholding taxes at the time of settlement, and the potential future grant of additional equity awards subject to this arrangement. This trading arrangement, which also applies to RSUs held by the individual, provides for the automatic sale of shares that would otherwise be issuable on each settlement date of a covered RSU in an amount sufficient to satisfy the applicable withholding obligation with the proceeds of the sale delivered to the Company in satisfaction of the applicable withholding obligation, in accordance with the Company’s mandatory sell to cover policy.

New Principal Executive Offices for Stockholder Proposal Submissions and Notifications

Stockholders of the Company who would like to have a proposal presented at the Company's 2026 annual meeting of stockholders pursuant to Rule 14a-8 under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), in order to be included in the proxy statement relating to that meeting must ensure that such proposal is delivered or mailed to and received by the Company's Corporate Secretary at the Company’s new principal executive offices at 2345 North First Street, San Jose, California 95131, no later than December 25, 2025. However, if the date of the 2026 annual meeting of stockholders is changed by more than 30 days from the date of the previous year’s meeting, then the deadline is a reasonable time before we begin to print and send our proxy statement for the 2026 annual meeting of stockholders. We also encourage stockholder to submit any such proposals via email to corporatesecretary@asteralabs.com. Such proposals must comply with all applicable procedures and requirements of Rule 14a-8. To comply with the universal proxy rules, stockholders who intend to solicit proxies in support of director nominees other than the Company’s nominees must provide notice that sets forth the information required by Rule 14a-19 under the Securities Exchange Act of 1934 no later than April 6, 2026.

In addition, for nominations or other business to be properly brought before an annual meeting in accordance with our bylaws, the stockholder must have given timely notice in writing to the Corporate Secretary of the Company and have provided the other information and satisfied the other requirements described in our bylaws. To be timely, the required notice must be in writing and received by our Corporate Secretary at our new principal executive offices identified above, not later than the close of business on the 90th day nor earlier than the close of business on the 120th day prior to the first anniversary of the preceding year’s annual meeting. However, in the event that the date of the annual meeting is first convened more than 30 days before, or delayed by more than 60 days from the first anniversary of the preceding year’s annual meeting, a

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stockholder’s notice must be so received by the Corporate Secretary not later than the close of business on the later of (A) the 90th day prior to such annual meeting or (B) the tenth day following the day on which public announcement of the date of such meeting is first made. For stockholder proposals to be brought before the 2026 annual meeting of stockholders, the required notice must be received by our Corporate Secretary at our new principal executive offices identified above no earlier than February 5, 2026 and no later than March 7, 2026. Stockholder proposals and the required notice should be addressed to Astera Labs, Inc., 2345 North First Street, San Jose, California 95131, Attention: Corporate Secretary. We also encourage stockholders to submit any such proposals and notices via email to corporatesecretary@asteralabs.com.

Item 6. Exhibits.

The exhibits listed below are filed as part of this Quarterly Report on Form 10-Q, or are incorporated herein by reference, in each case as indicated below:

Exhibit Number

Exhibit Title

Form

File No.

Exhibit No.

Filing Date

Filed Herewith

31.1

Certification of Principal Executive Officer pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

31.2

Certification of Principal Financial Officer pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

32.1*

Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

32.2*

Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

101. INS

Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.

101. SCH

Inline XBRL Schema Document

101. CA:

Inline XBRL Calculation Linkbase Document

101 DEF

Inline XBRL Definition Linkbase Document

101. LAB

Inline XBRL Labels Linkbase Document

101. PRE

Inline XBRL Presentation Linkbase Document

104

Cover Page Interactive Data File (embedded within the Inline XBRL document and contained in Exhibit 101).

___________

* The certifications attached as Exhibits 32.1 and 32.2 that accompany this Quarterly Report on Form 10-Q are deemed “furnished” and not “filed” for purposes of Section 18 of the Exchange Act. Such certifications will not be deemed to be incorporated by reference into any filings under the Securities Act or the Exchange Act, except to the extent specifically incorporated by reference into such filing.

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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized .

ASTERA LABS, INC.

Date: August 5, 2025

By:

/s/ Michael Tate

Name:

Michael Tate

Title:

Chief Financial Officer (Duly Authorized Officer and Principal Financial Officer)

TABLE OF CONTENTS

Part I - Financial Information Item 1. Financial Statements (unaudited)Item 2. Management S Discussion and Analysis Of Financial Condition and Results Of Operations Item 3. Quantitative and Qualitative Disclosures About Market Risk Item 4. Controls and Procedures Part II - Other Information Item 1. Legal Proceedings Item 1A. Risk Factors Item 2. Unregistered Sales Of Equity Securities and Use Of Proceeds Item 3. Defaults Upon Senior Securities Item 4. Mine Safety Disclosures Item 5. Other Information Item 6. Exhibits

Exhibits

31.1 Certification of Principal Executive Officer pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 31.2 Certification of Principal Financial Officer pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 32.1* Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 32.2* Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

ALAB 10-Q Quarter ended June 30, 2025

Exhibits