CEG · 8-K · 20260805PR000089

Management Changes

Constellation Energy Corp · 2026-08-05 · Importance 25 · Surprise 42

Constellation’s Board elected President and CEO Joe Dominguez as Chairman, effective August 4, 2026. The company appointed Roger Crandall, Chairman, President and CEO of MassMutual, as an independent director effective August 5, 2026, while Charles L. Harrington became Lead Independent Director. The changes followed Robert J. Lawless’s resignation from the Board effective August 4, 2026, reinforcing the company’s stated focus on independent oversight, capital allocation, risk management and corporate governance.

Key facts

• Charles L. Harrington will serve as Lead Independent Director. source
• Roger Crandall is Chairman, President and Chief Executive Officer of MassMutual. source
• Roger Crandall has served as chief executive officer of MassMutual since 2010. source
• MassMutual is a Fortune 100 company. source
• MassMutual serves more than four million customers. source
• MassMutual has over $1 trillion in life insurance in force. source
• Roger Crandall recently completed service as Chair of the Federal Reserve Bank of Boston. source
• Roger Crandall earned an MBA from the Wharton School of the University of Pennsylvania and a bachelor's degree in economics from the University of Vermont. source