[Form 4] MINERALS TECHNOLOGIES INC Insider Trading Activity

Rhea-AI Filing Summary

Minerals Technologies Inc. vice president Michael Cipolla reported awards of equity-based incentives. On January 20, 2026, he received 4,618 Deferred Restricted Stock Units (DRSUs), each economically equivalent to one share of Minerals Technologies common stock. These DRSUs vest in three equal annual installments beginning on January 20, 2027, and following the grant he beneficially owned 12,632 DRSUs directly.

On the same date, he was also granted 3,966 employee stock options with an exercise price of $66.23 per share. These options vest in three equal annual installments beginning on January 20, 2027, and he directly held 3,966 options after the grant.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider CIPOLLA MICHAEL

Role VICE PRESIDENT

Type	Security	Shares	Price	Value
Grant/Award	Deferred Restricted Stock Units (DRSUs)	4,618	$0.00	--
Grant/Award	Employee Stock Option (Right to Buy)	3,966	$0.00	--

Holdings After Transaction: Deferred Restricted Stock Units (DRSUs) — 12,632 shares (Direct); Employee Stock Option (Right to Buy) — 3,966 shares (Direct)

Footnotes (1)

1. Each DRSU is the economic equivalent of one share of Minerals Technologies Inc. Common Stock. The DRSUs were granted on January 20, 2026 and vest in three equal annual installments beginning on January 20, 2027. These options were granted on January 20, 2026 and vest in three equal annual installments beginning on January 20, 2027.

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

CIPOLLA MICHAEL

(Last) (First) (Middle)

622 THIRD AVENUE

(Street)

NEW YORK NY 10017

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MINERALS TECHNOLOGIES INC [ MTX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VICE PRESIDENT

3. Date of Earliest Transaction (Month/Day/Year)
01/20/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Deferred Restricted Stock Units (DRSUs)	(1)	01/20/2026		A		4,618		(2)	(2)	Common Stock	4,618	$0	12,632	D
Employee Stock Option (Right to Buy)	$66.23	01/20/2026		A		3,966		(3)	01/20/2036	Common Stock	3,966	$0	3,966	D

Explanation of Responses:

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

2. The DRSUs were granted on January 20, 2026 and vest in three equal annual installments beginning on January 20, 2027.

3. These options were granted on January 20, 2026 and vest in three equal annual installments beginning on January 20, 2027.

	/s/ Timothy J. Jordan for Michael Cipolla	01/22/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.