Summary Notice of Pendency and Proposed Settlement of Stockholder Derivative Actions

OVERLAND PARK, Kan., Dec. 23, 2025 (GLOBE NEWSWIRE) -- Compass Minerals (NYSE: CMP), a leading global provider of essential minerals, today released the following notice: A U.S. District Court authorized this Notice. This is not a solicitation from a lawyer. TO: ALL RECORD HOLDERS AND BENEFICIAL OWNERS OF COMPASS MINERALS INTERNATIONAL, INC. (“COMPASS” OR THE “COMPANY”) COMMON STOCK AS OF OCTOBER 24, 2025. PLEASE READ THIS NOTICE CAREFULLY AND IN ITS ENTIRETY. THIS NOTICE RELATES TO A PROPOSED SETTLEMENT AN ...