Effective December 18, 2023, Compass Minerals International, Inc. appointed Jeffrey Cathey as Chief Accounting Officer. Teresa Cook, the former Chief Accounting Officer, will continue to be employed by the Company in an interim role as Vice President, Finance and Accounting prior to her retirement planned for May 2024. Prior to joining Compass Minerals, Mr. Cathey spent 10 years at Crestwood Equity Partners LP in positions of growing responsibility within various business segments, including senior vice president, controller and principal accounting officer; vice president, operational controller; and assistant controller.

He started his career as a senior audit associate with Ernst & Young LLP and was assistant controller at Shamrock Trading Corporation.