Minerals Technologies Inc. Announces Increase in Quarterly Dividend; Third Consecutive Year of Dividend Increases

NEW YORK, Oct. 15, 2025 (GLOBE NEWSWIRE) -- Minerals Technologies Inc. (NYSE: MTX) (“MTI”), a leading, technology-driven specialty minerals company, today announced a 9% increase of its regular quarterly dividend on the company’s common stock to $0.12 per share. The dividend is payable on December 4, 2025, to stockholders of record at the close of business on October 30, 2025.