{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-002190","form_type":"8-K","ticker":"MTB","cik":"0000036270","company_name":"M&T BANK CORP","filed_at":"2025-01-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.995521+00:00","generated_at":"2026-05-27T21:20:23.300244+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"M&T Bank announces $4.0B share repurchase program, replacing prior $3.0B program","bullets":["Board authorized up to $4.0B in common stock repurchases; replaces July 2022 $3.0B authorization.","Repurchases may be executed on open market or in private transactions, subject to regulatory limits.","CFO cites strong earnings and capital position as enabling surplus capital return to investors.","No specific timing or price terms disclosed; execution at management's discretion."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-002190","json":"https://secwatch.observer/filing/0001628280-25-002190.json","markdown":"https://secwatch.observer/filing/0001628280-25-002190.md","text":"https://secwatch.observer/filing/0001628280-25-002190.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/36270/000162828025002190/0001628280-25-002190-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/36270/000162828025002190/mbt-20250122.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T21:20:23.300244+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"}