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Who's joining — and leaving — Talen Energy Corp..

Leadership hires, departures, and promotions from SEC 8-K filings — dated, named, and cited. The record shows the moves; a brief shows what they mean for your offer.

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Recent leadership moves on the record

  • John Wander— retirement: Senior Advisor2026-06-30filing
  • Terry L. Nutt— departure: Chief Financial Officer2025-12-15filing
  • Cole Muller— hire: Chief Financial Officer2025-12-15filing
  • Dale Lebsack— hire: Chief Asset Development Officer2025-12-15filing
  • Mark “Mac” McFarland— departure: President2025-12-15filing
  • Brad Berryman— hire: Chief Operating Officer2025-12-15filing
  • Terry L. Nutt— hire: President2025-12-15filing
  • Ed Casulli— hire: Chief Nuclear Officer2025-12-15filing

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