Minerals (MTX) 8-K Minerals Technologies Declares Quarterly Dividend

	EXHIBIT 99.1
	Confidential: News Release
	Investor Contact: Lydia Kopylova, (212) 878-1831
	Media Contact: Jennifer Albert, (212) 878-1840

MINERALS TECHNOLOGIES DECLARES QUARTERLY DIVIDEND

NEW YORK, May 15, 2024 (GLOBE NEWSWIRE) -- Minerals Technologies Inc. (NYSE: MTX) (“MTI” or “the Company”) today declared a regular quarterly dividend of $0.10 per share on the Company’s common stock. The dividend is payable on June 13, 2024, to the stockholders of record at the close of business on May 31, 2024.

About Minerals Technologies Inc.

New York-based Minerals Technologies Inc. (MTI) is a leading, technology-driven specialty minerals company that develops, produces, and markets a broad range of mineral and mineral-basedproducts, related systems, and services. MTI serves globally a wide range of consumer and industrial markets, including household, food and pharmaceutical, paper, packaging, automotive, construction, and environmental. The company reported global sales of $2.1 billion in 2022. For further information, please visit our website at www.mineralstech.com.

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