Recent 8-K filings for MBBC

• April 21, 2025, 7:59 PM ET other material materiality 0.60 neutral item 8.01item 9.01

  Marathon Bancorp completes mutual-to-stock conversion, 1.69M shares sold, expects Nasdaq listing April 22

  MHC converted to stock form and ceased to exist; ~2.94M common shares outstanding after offering.

• February 20, 2025, 6:59 PM ET other material materiality 0.75 neutral item 8.01item 9.01

  Marathon Bancorp begins stock offering in mutual-to-stock conversion

  Offering up to 1,897,500 shares (increaseable to 2,182,125) at $10.00 per share.

• December 12, 2024, 6:59 PM ET other material materiality 0.60 neutral item 8.01item 9.01

  Marathon Bancorp adopts second-step conversion; MHC to merge into company

  Marathon MHC, owning 57.4% of MBBC common stock, will cease to exist after conversion.

• September 20, 2023, 7:59 PM ET other material materiality 0.70 negative item 4.02

  Marathon Bancorp restates FY2022 & FY2023 quarterly statements due to deferred tax liability error

  Audit committee concluded prior audited FY2022 and unaudited quarterly periods from Sep 2021 to Mar 2023 should no longer be relied upon.

• May 10, 2023, 7:59 PM ET other material materiality 0.65 positive item 8.01

  Marathon Bancorp completes buyback of 5% of outstanding shares at $11.77 avg

  Repurchased 113,485 shares, approximately 5.0% of then outstanding common stock.

Executive changes

Materiality & sentiment trend

Max materiality 0.75 · Median 0.40 · Most common event other_material

3 positive 1 negative 16 neutral

source · MBBC on sec.gov