{"schema_version":"secwatch.filing_event.v1","accession":"0000943374-23-000500","form_type":"8-K","ticker":"MBBC","cik":"0001835385","company_name":"Marathon Bancorp, Inc. /MD/","filed_at":"2023-12-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:30.891847+00:00","generated_at":"2026-06-07T07:32:30.461474+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Marathon Bancorp authorizes stock repurchase of up to 107,875 shares (5% of outstanding)","bullets":["Board authorized repurchase of up to 107,875 shares (~5% of outstanding common stock).","Second repurchase program since mutual holding company reorganization in April 2021.","Repurchases expected to commence after release of December 31, 2023 results.","Purchases may be made in open market, private transactions, or under Rule 10b5-1 plans at management's discretion."],"urls":{"canonical":"https://secwatch.observer/filing/0000943374-23-000500","json":"https://secwatch.observer/filing/0000943374-23-000500.json","markdown":"https://secwatch.observer/filing/0000943374-23-000500.md","text":"https://secwatch.observer/filing/0000943374-23-000500.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1835385/000094337423000500/0000943374-23-000500-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1835385/000094337423000500/form8k_122223.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T07:32:30.461474+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"}