{"schema_version":"secwatch.filing_event.v1","accession":"0000943374-25-000155","form_type":"8-K","ticker":"MBBC","cik":"0001835385","company_name":"Marathon Bancorp, Inc. /MD/","filed_at":"2025-04-16T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.033100+00:00","generated_at":"2026-05-23T13:41:21.636993+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Marathon Bancorp expects conversion & Nasdaq listing to close April 21-22","bullets":["Conversion of Marathon MHC from mutual to stock form closes after April 21, 2025.","Company expects to sell 1,693,411 shares at $10.00 each, including 135,472 shares for ESOP.","After conversion, ~2,942,064 shares outstanding; exchange ratio 1.3728-to-one for existing public holders.","Common stock begins trading on Nasdaq under 'MBBC' on April 22, 2025.","Continental Stock Transfer to mail book-entry statements and cash in lieu of fractional shares around April 22."],"urls":{"canonical":"https://secwatch.observer/filing/0000943374-25-000155","json":"https://secwatch.observer/filing/0000943374-25-000155.json","markdown":"https://secwatch.observer/filing/0000943374-25-000155.md","text":"https://secwatch.observer/filing/0000943374-25-000155.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1835385/000094337425000155/0000943374-25-000155-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1835385/000094337425000155/form8k_041425.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T13:41:21.636993+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"}