HWBK 10-Q Quarter ended Sept. 30, 2012

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

For the quarterly period ended September 30, 2012

or

For the transition period from to

Commission File Number: 0-23636

HAWTHORN BANCSHARES, INC.

(Exact name of registrant as specified in its charter)

(816) 347-8100

(Registrant’s telephone number, including area code)

N/A

(Former name, former address and former fiscal year, if changed since last report.)

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. x Yes ¨ No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). x Yes ¨ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer, “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.:

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ¨ Yes x No

As of November 14, 2012, the registrant had 4,839,114 shares of common stock, par value $1.00 per share, outstanding

HAWTHORN BANCSHARES, INC. AND SUBSIDIARIES

See accompanying notes to the unaudited consolidated financial statements.

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HAWTHORN BANCSHARES, INC. AND SUBSIDIARIES

See accompanying notes to the unaudited consolidated financial statements.

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HAWTHORN BANCSHARES, INC. AND SUBSIDIARIES

Consolidated Statements of Comprehensive Income (unaudited)

See accompanying notes to the unaudited consolidated financial statements.

HAWTHORN BANCSHARES, INC. AND SUBSIDIARIES

Consolidated Statements of Stockholders’ Equity (unaudited)

See accompanying notes to the unaudited consolidated financial statements.

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HAWTHORN BANCSHARES, INC. AND SUBSIDIARIES

See accompanying notes to the unaudited consolidated financial statements.

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HAWTHORN BANCSHARES, INC. AND SUBSIDIARIES

Consolidated Statements of Cash Flows (continued) (unaudited)

See accompanying notes to unaudited consolidated financial statements.

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HAWTHORN BANCSHARES, INC.

AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

(Unaudited)

Hawthorn Bancshares, Inc. (our Company) through its subsidiary, Hawthorn Bank (the Bank), provides a broad range of banking services to individual and corporate customers located within the communities in and surrounding Jefferson City, Clinton, Warsaw, Springfield, Branson and Lee’s Summit, Missouri. Our Company is subject to competition from other financial and nonfinancial institutions providing financial products. Additionally, our Company and its subsidiaries are subject to the regulations of certain regulatory agencies and undergo periodic examinations by those regulatory agencies.

The accompanying unaudited consolidated financial statements of our Company have been prepared in conformity with U.S. generally accepted accounting principles (U.S. GAAP) for interim financial information and with the instruction to Form 10-Q, and Rule 10-01 of Regulation S-X. Accordingly, the unaudited consolidated financial statements do not include all of the information and disclosures required by U.S. GAAP for complete financial statements and should be read in conjunction with the consolidated financial statements and related notes included in our Company’s Annual Report on Form 10-K for the year ended December 31, 2011.

The accompanying unaudited consolidated financial statements include all adjustments that, in the opinion of management, are necessary in order to make those statements not misleading. Management is required to make estimates and assumptions, including the determination of the allowance for loan losses, real estate acquired in connection with foreclosure or in satisfaction of loans, and fair values of investment securities available-for-sale that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Our Company’s management has evaluated and did not identify any subsequent events or transactions requiring recognition or disclosure in the consolidated financial statements.

The following represents significant new accounting principles adopted in 2012:

Repurchase Agreements In April 2011, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2011-03, Rec onsideration of Effective Control for Repurchase Agreements , which deals with the accounting for repurchase agreements and other agreements that both entitle and obligate a transferor to repurchase or redeem financial assets before their maturity. The provisions of ASU No. 2011-03 modify the criteria for determining when repurchase agreements would be accounted for as a secured borrowing rather than as a sale. Currently, an entity that maintains effective control over transferred financial assets must account for the transfer as a secured borrowing rather than as a sale. ASU No. 2011-03 removes from the assessment of effective control the criterion requiring the transferor to have the ability to repurchase or redeem the financial assets on substantially the agreed terms, even in the event of default by the transferee. The FASB believes that contractual rights and obligations determine effective control and that there does not need to be a requirement to assess the ability to exercise those rights. ASU No. 2011-03 does not change the other existing criteria used in the assessment of effective control. Our Company adopted the provisions of ASU No. 2011-03 prospectively for transactions or modifications of existing transactions that occurred on or after January 1, 2012. As our Company accounted for all of its repurchase agreements as collateralized financing arrangements prior to the adoption of ASU No. 2011-03, the adoption had no impact on the Company’s consolidated financial statements.

Fair Value Measurements In May 2011, the FASB issued ASU No. 2011-04, Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and International Financial Reporting Standards (IFRSs) , to substantially converge the guidance in U.S. GAAP and IFRS on fair value measurements and disclosures. The provisions of ASU No. 2011-04 result in a consistent definition of fair value and common requirements for the measurement of and disclosure about fair value between U.S. GAAP and IFRS. The changes to U.S. GAAP as a result of ASU No. 2011-04 are as follows: (1) The concepts of highest and best use and

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HAWTHORN BANCSHARES, INC.

AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

(Unaudited)

valuation premise are only relevant when measuring the fair value of nonfinancial assets (that is, it does not apply to financial assets or any liabilities); (2) U.S. GAAP currently prohibits application of a blockage factor in valuing financial instruments with quoted prices in active markets. ASU No. 2011-04 extends that prohibition to all fair value measurements; (3) An exception is provided to the basic fair value measurement principles for an entity that holds a group of financial assets and financial liabilities with offsetting positions in market risks or counterparty credit risk that are managed on the basis of the entity’s net exposure to either of those risks. This exception allows the entity, if certain criteria are met, to measure the fair value of the net asset or liability position in a manner consistent with how market participants would price the net risk position; (4) Aligns the fair value measurement of instruments classified within an entity’s shareholders’ equity with the guidance for liabilities; and (5) Disclosure requirements have been enhanced for Level 3 fair value measurements to disclose quantitative information about unobservable inputs and assumptions used, to describe the valuation processes used by the entity, and to qualitatively describe the sensitivity of fair value measurements to changes in unobservable inputs and the interrelationships between those inputs. In addition, entities must report the level in the fair value hierarchy of items that are not measured at fair value in the statement of condition but whose fair value must be disclosed. Our Company adopted the provisions of ASU No. 2011-04 effective January 1, 2012. The fair value measurement provisions of ASU No. 2011-04 had no impact on our Company’s consolidated financial statements. See Notes 11 and 12 to the Consolidated Financial Statements for the enhanced disclosures required by ASU No. 2011-04.

Other Comprehensive Income In September 2011, the FASB issued ASU No. 2011-05, Presentation of Comprehensive Income , which revises the manner in which entities present comprehensive income in their financial statements. The provisions of ASU No. 2011-05 allow an entity the option to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. In both options, an entity is required to present each component of net income along with total net income, each component of other comprehensive income along with a total for other comprehensive income, and a total amount for comprehensive income. Under either method, entities are required to present on the face of the financial statements reclassification adjustments for items that are reclassified from other comprehensive income to net income in the statement(s) where the components of net income and the components of other comprehensive income are presented. ASU No. 2011-05 also eliminates the option to present the components of other comprehensive income as part of the statement of changes in shareholders’ equity but does not change the items that must be reported in other comprehensive income or when an item of other comprehensive income must be reclassified to net income. ASU 2011-05 is effective for periods beginning January 1, 2012 and requires retrospective application. ASU No. 2011-05 was effective for our Company’s interim reporting period beginning on or after January 1, 2012, with retrospective application required.

In December 2011, the FASB issued ASU No. 2011-12, Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05 . The provisions of ASU No. 2011-12 defer indefinitely the requirement for entities to present reclassification adjustments out of accumulated other comprehensive income by component in both the statement in which net income is presented and the statement in which other comprehensive income is presented. ASU No. 2011-12, which shares the same effective date as ASU No. 2011-05, does not defer the requirement for entities to present components of comprehensive income in either a single continuous statement of comprehensive income or in two separate but consecutive statements. Our Company adopted the provisions of ASU No. 2011-05 and ASU No. 2011-12 which resulted in a new statement of comprehensive income for the interim period ended September 30, 2012. The adoption of ASU No. 2011-05 and ASU No. 2011-12 had no impact on our Company’s statements of income and condition.

Servicing Financial Assets On January 1, 2012, our Company opted to measure mortgage servicing rights at fair value as permitted by Accounting Standards Codification (ASC)

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HAWTHORN BANCSHARES, INC.

AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

(Unaudited)

Topic 860-50 Accounting for Servicing Financial Assets . Consistent with ASC 860-50-35-3d, an entity may make an irrevocable decision to subsequently measure a class of servicing assets and servicing liabilities at fair value at the beginning of any fiscal year. The election of this option resulted in the recognition of a cumulative effect of change in accounting principle of $459,890, net of tax in the amount of $281,868, which was recorded as an increase to beginning retained earnings, as further described in Note 5 to the consolidated financial statements. As such, effective January 1, 2012, the change in the fair value of mortgage servicing rights are recognized in earnings in the period for which the change occurs. The newly adopted accounting principle is preferable in the circumstances because the fair value measurement method will produce financial information and results more directly aligned with the performance of mortgage servicing rights.

The complete set of significant accounting policies followed in the preparation of the quarterly financial statements are disclosed in the Annual Report on Form 10-K for the year ended December 31, 2011.

Stock Dividend On July 1, 2012, our Company paid a special stock dividend of four percent to common shareholders of record at the close of business on June 15, 2012. For all periods presented, share information, including basic and diluted earnings per share, have been adjusted retroactively to reflect this change.

A summary of loans, by major class within our Company’s loan portfolio, at September 30, 2012 and December 31, 2011 are as follows:

The Bank grants real estate, commercial, installment, and other consumer loans to customers located within the communities surrounding Jefferson City, Clinton, Warsaw, Springfield, Branson and Lee’s Summit, Missouri. As such, the Bank is susceptible to changes in the economic environment in these communities. The Bank does not have a concentration of credit in any one economic sector. Installment and other consumer loans consist primarily of the financing of vehicles. At September 30, 2012, loans with a carrying value of $452,000,000 were pledged to Federal Home Loan Bank as collateral for borrowings and letters of credit.

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HAWTHORN BANCSHARES, INC.

AND SUBSIDIARIES

Notes to the Consolidated Financial Statements

(Unaudited)

Allowance for loan losses

The following is a summary of the allowance for loan losses for the three and nine months ended September 30, 2012 and 2011: