secwatch.observer — SEC 8-K summary
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Issuer:     Duke Energy CORP (DUK)
CIK:        0001326160
Form:       8-K
Filed at:   2025-09-12T23:59:59+00:00
Accession:  0001410578-25-002261
Event type: leadership
Sentiment:  neutral
Materiality: 0.40
Item codes: 5.02, 8.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Duke Energy appoints former Pinnacle West CEO Jeffrey Guldner to board
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- Jeffrey Guldner appointed to Duke Energy board effective Sept. 15, 2025, term expiring at 2026 annual meeting.
- Guldner retired as chairman, president & CEO of Pinnacle West/APS on March 31, 2025.
- He will serve on Compensation and People Development Committee and Finance and Risk Management Committee.
- Guldner remains employed by Pinnacle West in non-executive advisory capacity through March 2026.
- Independence determined per NYSE standards; no disclosable transactions or arrangements.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1326160/000141057825002261/0001410578-25-002261-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1326160/000141057825002261/tm2525830d1_8k.htm
  HTML page:      https://secwatch.observer/filing/0001410578-25-002261

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