secwatch.observer — SEC 8-K summary ====================================== Issuer: Duke Energy CORP (DUK) CIK: 0001326160 Form: 8-K Filed at: 2021-11-15T23:59:59+00:00 Accession: 0001104659-21-138544 Event type: other_material Sentiment: positive Materiality: 0.70 Item codes: 1.01, 5.02, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Duke Energy enters cooperation with Elliott; new director, lead director change ------------------------------------------------------------------------------- - Idalene Kesner appointed to Duke Energy board as independent director, effective Nov 15, 2021; also serves on Corporate Governance and Operations & Nuclear Oversight committees. - Michael Browning, independent lead director, will retire at 2022 annual meeting; Ted Craver elected to succeed as lead director. - Elliott agrees to standstill, voting support, and ownership limits (≤4.9% common stock, ≤7.5% economic exposure) for one year. - Duke and Elliott will seek an additional independent director mutually agreeable, to be appointed by March 31, 2022. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1326160/000110465921138544/0001104659-21-138544-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1326160/000110465921138544/tm2132901d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-21-138544 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer