Charles River Laboratories International, Inc. announced that William D. Barbo, its Corporate Executive Vice President and Chief Commercial Officer, will retire from the Company at the end of 2024 after a distinguished, 42-year career with the Company. In the interim, Mr. Barbo will continue to serve as an Executive Vice President and strategic advisor to the Company to ensure a smooth transition of his responsibilities. In connection with Mr. Barbo?s planned retirement, Kristen Eisenhauer is assuming the role of Senior Vice President, Chief Commercial Officer.

Ms. Eisenhauer has been with the Company for 20 years and has held various leadership roles across the organization, from operations management, client services, sales, and marketing, including, most recently, as Corporate Senior Vice President, Safety Assessment Customer Excellence.