Dj Monagle III - 05 Jun 2024 Form 4 Insider Report for MINERALS TECHNOLOGIES INC (MTX)

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	MTX	PHANTOM STOCK UNITS	Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities	$361,676	-4,224	-100%	$85.62	0	05 Jun 2024	COMMON STOCK	4,224		Direct	F1, F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Id	Content
F1	Each phantom stock unit is the economic equivalent of one share of Minerals Technologies Inc. Common Stock.
F2	The transaction constitutes an intra-plan transfer from the company stock fund to another investment option under the Minerals Technologies Inc. Supplemental Savings Plan.
F3	The phantom stock units were accrued under the Minerals Technologies Inc. Supplemental Savings Plan and are to be settled in cash upon the reporting person's termination of employment.