{"schema_version":"secwatch.filing_event.v1","accession":"0000004904-25-000127","form_type":"8-K","ticker":"AEP","cik":"0000004904","company_name":"AMERICAN ELECTRIC POWER CO INC","filed_at":"2025-07-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.116025+00:00","generated_at":"2026-05-18T03:47:16.894707+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"AEP board chair resignation: Tucker steps down; CEO Fehrman named Chair effective Aug 1, 2025","bullets":["Sara Martinez Tucker resigned as Board Chair for personal reasons, effective July 31, 2025.","Tucker remains on the Board and will serve as independent Lead Director starting August 1, 2025.","William J. Fehrman, CEO and President of AEP, elected as Board Chair effective August 1, 2025.","Fehrman has served on the Board since August 2024."],"urls":{"canonical":"https://secwatch.observer/filing/0000004904-25-000127","json":"https://secwatch.observer/filing/0000004904-25-000127.json","markdown":"https://secwatch.observer/filing/0000004904-25-000127.md","text":"https://secwatch.observer/filing/0000004904-25-000127.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/4904/000000490425000127/0000004904-25-000127-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/4904/000000490425000127/aep-20250722.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T03:47:16.894707+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"}