{"schema_version":"secwatch.filing_event.v1","accession":"0000943374-25-000109","form_type":"8-K","ticker":"MBBC","cik":"0001835385","company_name":"Marathon Bancorp, Inc. /MD/","filed_at":"2025-02-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.174296+00:00","generated_at":"2026-05-26T09:25:09.699395+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Marathon Bancorp begins stock offering in mutual-to-stock conversion","bullets":["Offering up to 1,897,500 shares (increaseable to 2,182,125) at $10.00 per share.","Minimum 1,402,500 shares must be sold; proceeds used for conversion from mutual holding company.","Subscription offering to depositors and ESOP; community offering to residents of select Wisconsin counties.","Shares expected to list on Nasdaq under 'MBBC'; offering managed by Janney Montgomery Scott.","Subscription period runs Feb 24 through Mar 21, 2025; subject to regulatory and stockholder approvals."],"urls":{"canonical":"https://secwatch.observer/filing/0000943374-25-000109","json":"https://secwatch.observer/filing/0000943374-25-000109.json","markdown":"https://secwatch.observer/filing/0000943374-25-000109.md","text":"https://secwatch.observer/filing/0000943374-25-000109.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1835385/000094337425000109/0000943374-25-000109-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1835385/000094337425000109/form8k_022025.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T09:25:09.699395+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}