MINERALS TECHNOLOGIES INC - Director's Dealing 2022

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: MINERALS TECHNOLOGIES INC (MTX)
CIK: 0000891014
Period of Report: 2022-11-09

Reporting Person: ALDAG ERIK (SVP, Finance & Treasury, & CFO)

Security	Shares	Ownership
COMMON STOCK	209	Direct
COMMON STOCK	1189.2390	Indirect

Security	Exercise Price	Expiration	Underlying	Ownership
Employee Stock Option (Right to Buy)	$76.375	2028-01-23	Common Stock (1439)	Direct
Employee Stock Option (Right to Buy)	$54.435	2029-01-22	Common Stock (2777)	Direct
Employee Stock Option (Right to Buy)	$57.665	2030-01-21	Common Stock (2860)	Direct
Employee Stock Option (Right to Buy)	$66.00	2031-01-26	Common Stock (1301)	Direct
Employee Stock Option (Right to Buy)	$69.81	2032-01-25	Common Stock (1476)	Direct
Deferred Restricted Stock Units (DRSUs)	$		Common Stock (505)	Direct
Deferred Restricted Stock Units (DRSUs)	$		Common Stock (859)	Direct

F1: The information contained in this report is based on a Plan Statement dated as of November 9, 2022.

F2: The options were granted on January 23, 2018 and vest in three equal installments beginning on January 23, 2019.

F3: The options were granted on January 22, 2019 and vest in three equal installments beginning on January 22, 2020.

F4: The options were granted on January 21, 2020 and vest in three equal installments beginning on January 21, 2021.

F5: The options were granted on January 26, 2021 and vest in three equal installments beginning on January 26, 2022.

F6: The options were granted on January 25, 2022 and vest in three equal installments beginning on January 25, 2023.

F7: Remaining unvested DRSUs from a grant on January 26, 2021 and vesting in three equal annual installments beginning on January 26, 2022.

F8: Remaining unvested DRSUs from a grant on January 25, 2022 and vesting in three equal annual installments beginning on January 25, 2023.

F9: Each DRSU is the economic equivalent of one share of Minerals Technologies Inc. Common Stock.