{"schema_version":"secwatch.filing_event.v1","accession":"0001376986-26-000019","form_type":"8-K","ticker":"TVE","cik":"0001376986","company_name":"Tennessee Valley Authority","filed_at":"2026-03-05T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.945310+00:00","generated_at":"2026-05-15T19:28:10.275194+00:00","sec_items":["8.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"TVA Board appoints Mitch Graves as Chair, Jeff Hagood as Chair Elect","bullets":["Mitch Graves selected as TVA Board Chair effective February 27, 2026; term ends April 1, 2027.","Jeff Hagood chosen as Chair Elect; will succeed Graves on April 1, 2027, or earlier if Graves is unable to serve.","Hagood's term as Chair is set to conclude on May 18, 2029."],"urls":{"canonical":"https://secwatch.observer/filing/0001376986-26-000019","json":"https://secwatch.observer/filing/0001376986-26-000019.json","markdown":"https://secwatch.observer/filing/0001376986-26-000019.md","text":"https://secwatch.observer/filing/0001376986-26-000019.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1376986/000137698626000019/0001376986-26-000019-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1376986/000137698626000019/tve-20260227.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T19:28:10.275194+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"}