Marc Costantini has served as President and Chief Executive Officer since December 2025. Mr. Costantini also serves as a director of Corebridge. Previously, he was Global Head of Strategy and Inforce Management at Manulife. Mr. Costantini also has served as President & Chief Executive Officer for Corporate Development, Strategy and Digital Solutions for Munich Re’s North America Life & Health business and as Executive Vice President, Commercial and Government Markets for Guardian after having initially been appointed as the company’s Chief Financial Officer. He is a Fellow of the Society of Actuaries.