MINERALS TECHNOLOGIES INC — Director's Dealing 2012

May 17, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MINERALS TECHNOLOGIES INC (MTX)
CIK: 0000891014
Period of Report: 2012-05-16

Reporting Person: STIVERS WILLIAM C (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-05-16	Phantom Stock Units	$	A	425.298	Acquired		Common Stock (429.298)	Direct

Footnotes

F1: Each phantom stock unit is the economic equivalent of one share of Minerals Technologies Inc. common stock.

F2: The phantom stock units were accrued under the Minerals Technologies Inc. Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors and are to be settled in cash upon the reporting person's termination of service as a director.