

WAUSAU, WI / ACCESS Newswire / April 24, 2026 / Marathon Bancorp, Inc. (the "Company") (Nasdaq:MBBC), the holding company for Marathon Bank, announced that is has adopted a stock repurchase program for up to approximately 5% of its outstanding shares of common stock, or 146,931 shares of its common stock. This is the Company's first stock repurchase program since completing its second step conversion and related stock offering in April 2025.

WAUSAU, WISCONSIN / ACCESS Newswire / April 21, 2025 / Marathon Bancorp, Inc. (the "Company") (OTC PINK:MBBC), the holding company for Marathon Bank, announced that Marathon MHC (the "MHC"), has completed its conversion from the mutual holding company to the stock holding company form of organization (the "Conversion"), and the Company has completed its related stock offering. As a result of the closing of the Conversion, the MHC ceased to exist effective upon the closing of the Conversion.

WAUSAU, WISCONSIN / ACCESS Newswire / April 16, 2025 / Marathon Bancorp, Inc. (the "Company") (OTC PINK:MBBC), the holding company for Marathon Bank, announced today that all regulatory approvals have been received to close the conversion of Marathon MHC (the "MHC") from mutual to stock form and the related stock offering by the Company. Closing is expected to occur after the close of business on April 21, 2025.

WAUSAU, WISCONSIN / ACCESS Newswire / March 31, 2025 / Marathon Bancorp, Inc. (the "Company") (OTC PINK:MBBC), the holding company for Marathon Bank (the "Bank"), announced today that that the community offering in connection with the conversion of Marathon MHC (the "MHC") from mutual to stock form (the "Conversion") was completed. Orders for $16.9 million of the Company's common stock were accepted in the subscription offering and community offerings.

Marathon Bancorp, Inc. (the "Company") (OTC Pink: MBBC), the holding company for Marathon Bank (the "Bank"), announced today that the Company has extended the community offering to allow additional time to sell shares of its common stock. WAUSAU, WI / ACCESS Newswire / March 24, 2025 / Marathon Bancorp, Inc. (the "Company") (OTC Pink:MBBC), the holding company for Marathon Bank (the "Bank"), announced today that the Company has extended the community offering to allow additional time to sell shares of its common stock.

WAUSAU, WISCONSIN / ACCESS Newswire / February 20, 2025 / Marathon Bancorp, Inc. (the "Company") (OTC PINK:MBBC), the holding company for Marathon Bank (the "Bank"), announced today that it is commencing its stock offering in connection with the proposed conversion of Marathon MHC (the "MHC") from the mutual holding company structure to the fully stock holding company form of organization. The Company is offering for sale up to 1,897,500 shares of common stock, subject to increase to up to 2,182,125 shares of common stock at a purchase price of $10.00 per share.

WAUSAU, WILTZ / ACCESSWIRE / December 12, 2024 / Marathon Bancorp, Inc. (OTC PINK:MBBC) (the "Company"), the holding company for Marathon Bank (the "Bank"), announced today that the Board of Directors of its parent mutual holding company, Marathon MHC (the "MHC"), has adopted a Plan of Conversion and Reorganization pursuant to which the MHC will undertake a "second step" conversion from the mutual holding company structure to the stock holding company structure. The MHC, which was formed in connection with the reorganization of the Bank into the mutual holding company structure and the related initial public offering by the Company in 2021, currently owns approximately 57.4% of the outstanding shares of common stock of the Company.

WAUSAU, WI / ACCESSWIRE / December 23, 2023 / Marathon Bancorp, Inc. (the "Company") (OTC Pink: MBBC), the holding company for Marathon Bank, announced that it has adopted a stock repurchase program for up to approximately 5% of its outstanding common stock, or 107,875 shares of its common stock. This is the Company's second stock repurchase program since completing its mutual holding company reorganization and related stock offering in April 2021.