X0202 4 2007-02-22 0000891014 MINERALS TECHNOLOGIES INC MTX 0001134472 MASSIMINE KENNETH L MINERALS TECHNOLOGIES INC. 405 LEXINGTON AVENUE NEW YORK NY 10174 0 1 0 0 SENIOR VICE PRESIDENT Common Stock 2007-02-22 4 M 0 1934 A 4934 D Common Stock 2512 I By 401(k) Plan Deferred Restricted Stock Units ("DRSUs") 0 2007-02-22 4 M 0 1934 D COMMON STOCK 1934 15866 D Each DRSU is the economic equivalent of one share of Minerals Technologies Inc. Common Stock. Mr. Massimine has 2,512 shares of Minerals Technologies Inc. stock under the Company's 401(k) Plan. The information contained in this report is based on a Plan Statement dated as of February 22, 2007. Mr. Massimine was granted 5,800 DRSUs on February 22, 2006, vesting in three equal annual installments starting on the first anniversary of the grant date. Accordingly, 1,934 DRSUs representing the first such installment vested on February 22, 2007. LASZLO SERESTER FOR KENNETH L. MASSIMINE 2007-02-23