SEC Filing Summary

This filing details a transaction by ROBINSON MARC E, a director at MINERALS TECHNOLOGIES INC. On September 4, 2026, 45.008 phantom stock units were acquired. These units are economically equivalent to common stock and will be settled in cash upon termination of service as a director. The transaction code was "A" for acquisition, with a price of $0.0. Following the transaction, the reporting owner holds 26959.589 shares. The units were accrued under the Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors.