Constellation Energy Corporation shares rise 1.12% intraday after naming Chris Mudrick as new chief nuclear officer.

Constellation Energy Corporation rose 1.12% in intraday trading, with the company announcing the appointment of Chris Mudrick as the new chief nuclear officer, effective September 29, 2025. Mudrick succeeds Dave Rhoades, who is retiring at the end of the year after serving in the role since 2021. The company's leadership praised Rhoades' legacy of safety and reliability, and Mudrick's extensive experience is expected to preserve and grow America’s largest nuclear fleet.