{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-009966","form_type":"8-K","ticker":"MTB","cik":"0000036270","company_name":"M&T BANK CORP","filed_at":"2023-01-18T23:59:59+00:00","discovered_at":"2026-05-14T18:03:47.642020+00:00","generated_at":"2026-06-20T14:18:07.210373+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"M&T Bank elects Carlton J. Charles to Board of Directors","bullets":["Carlton J. Charles, SVP Treasury & Risk Management at Hearst, elected to M&T Board effective January 18, 2023.","Also appointed to Nomination and Governance Committee and elected to M&T Bank subsidiary board.","Charles oversees risk management, cybersecurity, and insurance at Hearst; launched Hearst Risk Summit.","Prior roles include Chief Operational Risk Officer at Moody's Corporation.","No material arrangements or transactions between Charles and M&T per Item 404(a) disclosures."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-009966","json":"https://secwatch.observer/filing/0001193125-23-009966.json","markdown":"https://secwatch.observer/filing/0001193125-23-009966.md","text":"https://secwatch.observer/filing/0001193125-23-009966.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/36270/000119312523009966/0001193125-23-009966-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/36270/000119312523009966/d424964d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T14:18:07.210373+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":[{"claim_id":"682ba4e23f","claim":"Carlton J. Charles was elected as director at M&T BANK CORP.","evidence_excerpt":"On January 18, 2023, the Board of Directors of M&T Bank Corporation (“M&T”) elected Carlton J. Charles as a director of M&T.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/36270/000119312523009966/0001193125-23-009966-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}