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Form 8-K · Current Report · Filed 2025-09-12

Duke Energy Appoints Jeffrey Guldner to Board of Directors

On September 11, 2025, Duke Energy Corporation announced the appointment of Jeffrey Guldner to its Board of Directors, effective September 15, 2025.

Filer
Duke Energy Corporation DUK · NYSE
Filed
Accession
0001410578-25-002261
CIK
0001326160
Signal
Medium impactUtilities

Details

Guldner, a former chairman, president, and CEO of Pinnacle West Capital Corporation and its subsidiary Arizona Public Service Company, brings extensive experience in the energy sector. He has been appointed to the Compensation and People Development Committee and the Finance and Risk Management Committee of the Board. Guldner retired from Pinnacle West in March 2025 but remains in a non-executive advisory role until March 2026. His appointment is expected to provide valuable insights as Duke Energy advances its strategy and governance.

Items reported

Item 5.02

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers

Board Member Appointed
Item 8.01

Other Events

Corporate Update

Market reaction

Close before filing

$122.11

Next session

+0.2%

Since filing

+2.7%

Latest close

$125.43

What happened, not what will happen — closing prices around the filing date.

Precedent

Previous filings from DUK reporting the same item, with the next session's move:

About Duke Energy Corporation

Duke Energy Corporation is an American energy company with a focus on electric power generation and distribution. It stands as one of the largest electric power holding companies in the United States, servicing around 7.9 million customers across six states in the South and Midwest. With a diversified energy portfolio, Duke Energy operates an array of power plants including coal, natural gas, hydroelectric, and increasingly, renewable energy sources like wind and solar. This diversification enhances its resilience and ability to adapt to the evolving energy landscape. Duke Energy's primary role is generating, transmitting, and distributing electricity, it also makes strides in natural gas distribution and achieving carbon neutrality, with ambitious goals to reduce carbon emissions. The company plays a pivotal role in shaping energy policy and pursuing sustainable energy solutions, thereby impacting both economic growth and environmental stewardship across regions it serves. Headquartered in Charlotte, North Carolina, Duke Energy is integral to the energy infrastructure, influencing sectors from residential and commercial electricity to industrial energy needs.

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