{"schema_version":"secwatch.filing_event.v1","accession":"0001376986-25-000008","form_type":"8-K","ticker":"TVE","cik":"0001376986","company_name":"Tennessee Valley Authority","filed_at":"2025-01-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.470412+00:00","generated_at":"2026-05-27T04:38:04.999313+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"TVA CEO Jeffrey Lyash to retire no later than October 2, 2025","bullets":["Lyash notified board of intent to retire by October 2, 2025.","He will remain President and CEO during the search for a successor.","Board of Directors to conduct search for new President and CEO."],"urls":{"canonical":"https://secwatch.observer/filing/0001376986-25-000008","json":"https://secwatch.observer/filing/0001376986-25-000008.json","markdown":"https://secwatch.observer/filing/0001376986-25-000008.md","text":"https://secwatch.observer/filing/0001376986-25-000008.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1376986/000137698625000008/0001376986-25-000008-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1376986/000137698625000008/tve-20250129.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T04:38:04.999313+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":"85a43a08aa","claim":"Jeffrey J. Lyash departed as President and Chief Executive Officer at Tennessee Valley Authority.","evidence_excerpt":"Jeffrey J. Lyash, TVA's President and Chief Executive Officer (CEO), notified his executive leadership team, and the TVA Board of Directors, of his intention to retire no later than October 2, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1376986/000137698625000008/0001376986-25-000008-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"President and Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}