Minerals Technologies director granted phantom stock units

Motwani Rocky reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Motwani Rocky reported acquisition or exercise transactions in this Form 4 filing.

Minerals Technologies Inc. director Rocky Motwani received a grant of phantom stock units as compensation. On May 20, 2026, he was awarded 1,908.146 phantom stock units, each economically equivalent to one share of Minerals Technologies common stock. These units were accrued under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors and will be settled in cash when his service as a director ends. Following this grant, Motwani holds a total of 8,092.917 phantom stock units. The filing does not reflect any open-market stock purchases or sales.

Insider Trade Summary

Grant/Award: 1,908.146 shares

Grant/Award 1 txn

Insider Motwani Rocky

Role Director

Type	Security	Shares	Price	Value
Grant/Award	PHANTOM STOCK UNITS	1,908.146	$0.00	$0.00

Holdings After Transaction: PHANTOM STOCK UNITS — 8,092.917 contracts (Direct)

Footnotes (2)

1. F1. Each phantom stock unit is the economic equivalent of one share of Minerals Technologies Inc. Common Stock.
2. 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.

Key Figures

Phantom units granted: 1,908.146 units Total phantom units after grant: 8,092.917 units Unit-to-share equivalence: 1 unit = 1 share +1 more

4 metrics

Phantom units granted 1,908.146 units Grant on May 20, 2026 to director Rocky Motwani

Total phantom units after grant 8,092.917 units Director Rocky Motwani holdings after reported transaction

Unit-to-share equivalence 1 unit = 1 share Each phantom stock unit equals one MTX common share economically

Transaction price per unit $0.0000 Compensation grant, not a market purchase or sale

Key Terms

PHANTOM STOCK UNITS, Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors, economic equivalent, settled in cash

4 terms

PHANTOM STOCK UNITS financial

"Each phantom stock unit is the economic equivalent of one share of Minerals Technologies Inc. Common Stock."

Phantom stock units are company promises that pay a cash or stock-equivalent award tied to the firm’s share price or value growth, but they do not issue actual shares. Think of them as a bonus check that moves with the stock like a mirror rather than handing over an ownership slice. Investors care because these awards can affect a company’s future cash obligations, executive incentives and reported expenses without causing share dilution.

Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors financial

"The phantom stock units were accrued under the Minerals Technologies Inc. Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors"

economic equivalent financial

"Each phantom stock unit is the economic equivalent of one share of Minerals Technologies Inc. Common Stock."

settled in cash financial

"and are to be settled in cash upon the reporting person's termination of service as a director."

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Minerals Technologies (MTX) director Rocky Motwani report on this Form 4?

Rocky Motwani reported receiving a grant of phantom stock units as director compensation. On May 20, 2026, he was awarded 1,908.146 units tied to Minerals Technologies common stock, increasing his total phantom unit holdings to 8,092.917.

How many phantom stock units did Rocky Motwani receive from Minerals Technologies (MTX)?

He received 1,908.146 phantom stock units. Each unit is the economic equivalent of one share of Minerals Technologies common stock, awarded under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors.

What are phantom stock units in the Minerals Technologies (MTX) director plan?

Phantom stock units are cash-settled awards that mirror the value of Minerals Technologies common stock. Each unit equals one share economically, and under the non-employee director plan they are settled in cash when a director’s service ends.

When will Rocky Motwani’s Minerals Technologies (MTX) phantom stock units be settled?

The phantom stock units will be settled in cash upon Motwani’s termination of service as a director. Until then, they function as deferred compensation whose value tracks Minerals Technologies’ common stock performance.

Did the Minerals Technologies (MTX) Form 4 show any stock being bought or sold in the market?

No market trades were reported. The Form 4 only shows a grant of 1,908.146 phantom stock units as deferred director compensation, with no open-market purchases or sales of Minerals Technologies common stock.

What is Rocky Motwani’s total phantom stock unit balance at Minerals Technologies (MTX)?

After the reported grant, Motwani holds 8,092.917 phantom stock units. These units represent deferred compensation tied to the value of Minerals Technologies common stock and will be settled in cash when his board service ends.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 05/21/2026 - 03:53 PM Learn about SEC filing dates

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^*

Motwani Rocky

(Last) (First) (Middle)

622 THIRD AVE.

38TH FLOOR

(Street)

NEW YORK NEW YORK 10017-6707

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/20/2026

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

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

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

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
PHANTOM STOCK UNITS	(1)	05/20/2026		A		1,908.146		(2)	(2)	COMMON STOCK	1,908.146	$0	8,092.917	D

Explanation of Responses:

1. Each phantom stock unit is the economic equivalent of one share of Minerals Technologies Inc. Common Stock.

2. 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.

	TIMOTHY JORDAN FOR ROCKY MOTWANI	05/21/2026
	** 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.
* Form 4: SEC 1474 (03-26)