{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-002897","form_type":"8-K","ticker":"DUK","cik":"0001326160","company_name":"Duke Energy CORP","filed_at":"2025-01-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.307410+00:00","generated_at":"2026-05-28T02:56:07.698062+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Duke Energy appoints Harry Sideris as CEO effective April 1, 2025; Lynn Good retires","bullets":["Harry Sideris, current President, appointed CEO and board member effective April 1, 2025; succeeds Lynn Good.","Lynn Good retires after 11 years as CEO; departure not due to any disagreement with company.","Lead Independent Director Ted Craver appointed independent Chair of the Board, also effective April 1.","Sideris compensation: base salary $1.3M, STI 150% of base, LTI 750% of base; change-in-control severance multiplier increased to 2.99x.","Sideris is a 29-year company veteran; succession follows a multi-year comprehensive process."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-002897","json":"https://secwatch.observer/filing/0001104659-25-002897.json","markdown":"https://secwatch.observer/filing/0001104659-25-002897.md","text":"https://secwatch.observer/filing/0001104659-25-002897.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1326160/000110465925002897/0001104659-25-002897-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1326160/000110465925002897/tm253002d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T02:56:07.698062+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":"b52b096f24","claim":"Theodore F. Craver, Jr. was appointed as Chair of the Board of Directors at Duke Energy CORP.","evidence_excerpt":"Lead Independent Director Theodore F. Craver, Jr. will step down as Lead Independent Director and be appointed independent Chair of the Board of Directors of the Corporation, effective April 1, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1326160/000110465925002897/0001104659-25-002897-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chair of the Board of Directors"}]},{"claim_id":"d1767ed617","claim":"Harry K. Sideris was appointed as President and Chief Executive Officer at Duke Energy CORP.","evidence_excerpt":"Mr. Harry K. Sideris was appointed as the President and Chief Executive Officer and as a member of the Board of Directors of Duke Energy, effective April 1, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1326160/000110465925002897/0001104659-25-002897-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"President and Chief Executive Officer"}]},{"claim_id":"db3e602537","claim":"Lynn J. Good departed as Chief Executive Officer at Duke Energy CORP.","evidence_excerpt":"Lynn J. Good will retire as Chief Executive Officer of Duke Energy and Chair and Director of the Board of Directors of the Corporation, effective April 1, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1326160/000110465925002897/0001104659-25-002897-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Chief Executive Officer"}]}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}