The filing is about the approval of a new equity incentive plan and does not involve any changes in management or executive departures.

Other Events On April 24, 2026, Marathon Bancorp, Inc. (the “Company”) announced it has adopted a stock repurchase program. Under the repurchase program, the Company may repurchase up to 146,931 shares of its common stock, or approximately 5.0% of the current outstanding shares. Repurchases are expected to commence after the Company publicly releases its results of operations at and for the three and nine months ended March 31, 2026. A copy of the press release announcing the stock repurchase…

Entry Into a Material Definitive Agreement On February 11, 2025, Marathon Bancorp, Inc., a Maryland corporation (the “Company”), Marathon Bank, a Wisconsin savings bank and Marathon MHC, a Wisconsin mutual holding company, entered into an Agency Agreement with Janney Montgomery Scott LLC (“Janney”), who will assist in the marketing of the Company’s common stock during its stock offering. For its services as financial advisor and marketing agent, Janney will receive (i) a management fee of $50…

Other Events On December 22, 2023, Marathon Bancorp, Inc. (the “Company”) announced it has adopted a stock repurchase program. Under the repurchase program, the Company may repurchase up to 107,875 shares of its common stock, or approximately 5.0% of the current outstanding shares. Repurchases are expected to commence after the Company publicly releases its results of operations for the period ended December 31, 2023. A copy of the press release announcing the stock repurchase program is incl…

Forward Looking Statements Certain statements herein constitute forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934 and are intended to be covered by the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Such statements may be identified by words such as “believes,” “will,” “expects,” “project,” “may,” “could,” “developments,” “strategic,” “launching,” “opportunities,” “…

Other Events On May 10, 2023, Marathon Bancorp, Inc. (the “Company”) announced the completion of its stock repurchase program. Under the plan, the Company repurchased 113,485 shares, or approximately 5.0%, of its then outstanding common stock. The shares were repurchased by the Company at an average price of $11.77 per share. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned,…

Other Events On November 16, 2022, Marathon Bancorp, Inc. (the “Company”) announced it has adopted a stock repurchase program. Under the repurchase program, the Company may repurchase up to 113,485 shares of its common stock, or approximately 5.0% of the current outstanding shares. Shares may be repurchased in open market or private transactions, through block trades, or pursuant to any trading plan that may be adopted in accordance with Rule 10b5-1 of the Securities and Exchange Commission.…

Director — Ann M. Werth: Ms. Ann M. Werth was appointed to the Board of Directors and related boards.

President and Chief Executive Officer — Nicholas W. Zillges: An employment agreement was signed for Nicholas W. Zillges, specifying his role and compensation details.