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Duke Energy CORP 8-K Report, Executive Changes (Sep 12, 2025)

Filed September 12, 2025For Securities:DUKDUKBDUK-PA

Summary

Duke Energy Corporation (DUK) has announced a significant addition to its Board of Directors with the appointment of Jeffrey Guldner, effective September 15, 2025. Mr. Guldner brings a wealth of experience from his recent role as chairman, president, and CEO of Pinnacle West Capital Corporation and Arizona Public Service Company, where he led the company for five years. His extensive background in public utility, telecommunications, and energy law, coupled with his leadership experience, is expected to provide valuable strategic insights to Duke Energy's board. Mr. Guldner's appointment fills a new vacancy and he has been assigned to key committees, including Compensation and People Development and Finance and Risk Management. The Board has confirmed Mr. Guldner's independence, meeting all regulatory and exchange listing requirements. As a non-employee director, his compensation will align with the company's established Director Compensation Program, including annual retainers and eligibility for equity awards, subject to Duke Energy's stock ownership guidelines for outside directors. This appointment signals a strengthening of the Board's expertise in the utility sector.

Key Highlights

  • 1Jeffrey Guldner appointed to Duke Energy's Board of Directors, effective September 15, 2025.
  • 2Mr. Guldner previously served as Chairman, President, and CEO of Pinnacle West Capital Corporation.
  • 3He has been appointed to the Compensation and People Development Committee and the Finance and Risk Management Committee.
  • 4The Board has determined Mr. Guldner meets independence requirements under NYSE and SEC rules.
  • 5As a non-employee director, he will receive compensation per the company's Director Compensation Program and is subject to stock ownership guidelines.
  • 6No undisclosed arrangements or transactions exist between Mr. Guldner and the company.
  • 7The appointment was formally announced via a press release dated September 12, 2025.

Frequently Asked Questions

Jeffrey Guldner is a seasoned executive with extensive experience in the utility sector. He recently retired as chairman, president, and CEO of Pinnacle West Capital Corporation and its subsidiary Arizona Public Service Company, where he served for five years. His background also includes significant legal expertise in public utility, telecommunications, and energy law as a former partner at Snell & Wilmer LLP.

Effective September 15, 2025, Mr. Guldner will serve on the Compensation and People Development Committee and the Finance and Risk Management Committee of Duke Energy's Board of Directors.

Yes, the Board of Directors has affirmatively determined that Mr. Guldner is independent, meeting the criteria set forth by Duke Energy's Standards for Assessing Director Independence, the New York Stock Exchange listing standards, and U.S. Securities and Exchange Commission rules and regulations.

As a non-employee director, Mr. Guldner will receive a pro-rated annual retainer (cash and stock) and will be eligible for other committee retainers as per Duke Energy's Director Compensation Program. He will also be eligible to participate in the Directors' Savings Plan and is subject to the company's Stock Ownership Guidelines for outside directors.