{"schema_version":"secwatch.filing_event.v1","accession":"0000943374-23-000186","form_type":"8-K","ticker":"MBBC","cik":"0001835385","company_name":"Marathon Bancorp, Inc. /MD/","filed_at":"2023-05-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:41.018336+00:00","generated_at":"2026-06-15T07:00:43.772933+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Marathon Bancorp completes buyback of 5% of outstanding shares at $11.77 avg","bullets":["Repurchased 113,485 shares, approximately 5.0% of then outstanding common stock.","Average repurchase price was $11.77 per share.","Stock repurchase program was completed on May 10, 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0000943374-23-000186","json":"https://secwatch.observer/filing/0000943374-23-000186.json","markdown":"https://secwatch.observer/filing/0000943374-23-000186.md","text":"https://secwatch.observer/filing/0000943374-23-000186.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1835385/000094337423000186/0000943374-23-000186-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1835385/000094337423000186/form8k_051023.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-15T07:00:43.772933+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"}