Minerals Technologies Inc.

Last updated September 27, 2026

Organization details

Legal name
Minerals Technologies Inc.
Ownership
Public
Status
Active
Sector (GICS)
Materials
SIC code
2810 — Industrial Inorganic Chemicals
Jurisdiction of incorporation
Delaware
Headquarters city
New York
Headquarters state / province
New York
Headquarters country
United States
Fiscal year end
December
Ticker symbol
MTX
Primary stock exchange
NYSE

Identifiers

SEC CIK
0000891014
EIN
25-1190717

Board of directors

Chief executives

Douglas T. Dietrich · Chairman and CEO
Dates unknown

Director election results

Annual meeting of May 19, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

3 of this board's directors also sit on 6 other boards. 1 is in the same sector.

Network of Minerals Technologies Inc.'s board connections Cisco Systems Inc. Cisco Systems Inc. DuPont de Nemours Inc. DuPont de Nemours Inc. Infleqtion Inc. Infleqtion Inc. Kennametal Inc. Kennametal Inc. PACCAR Inc. PACCAR Inc. Qnity Electronics Inc. Qnity Electronics Inc. Douglas T. Dietrich Douglas T. Dietrich Franklin Feder Franklin Feder Kristina M. Johnson Kristina M. Johnson Minerals Technologies Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$4,050,994
4 sales by 4 insiders
Date Insider Transaction Shares Price Value
May 14, 2026 Douglas T. Dietrich Director, Officer (CHAIRMAN AND CEO) Option exercise +21,568 $78.03 $1,682,951
May 14, 2026 Douglas T. Dietrich Director, Officer (CHAIRMAN AND CEO) Open-market sale −21,568 $81.53 $1,758,439
May 11, 2026 JORDAN TIMOTHY Officer (Vice President) Open-market sale −6,000 $80.27 $481,620
Jan 26, 2026 Douglas T. Dietrich Director, Officer (CHAIRMAN AND CEO) Option exercise +11,123 — —
Jan 26, 2026 CUTLER ERIN Officer (VP, Human Resources) Option exercise +1,195 — —
Jan 26, 2026 CIPOLLA MICHAEL Officer (VICE PRESIDENT) Option exercise +1,292 — —
Jan 26, 2026 ARGIRAKIS BRETT Officer (Group President) Option exercise +2,672 — —
Jan 26, 2026 Hastings Jonathan J Officer (Senior Vice President) Option exercise +3,051 — —
Jan 26, 2026 JORDAN TIMOTHY Officer (Vice President) Option exercise +1,917 — —
Jan 26, 2026 MONAGLE DJ III Officer (Group President) Option exercise +3,519 — —
Jan 26, 2026 ALDAG ERIK Officer (SVP FINANCE AND TREASURY, CFO) Option exercise +1,841 — —
Jan 26, 2026 Douglas T. Dietrich Director, Officer (CHAIRMAN AND CEO) Shares withheld for tax −6,152 $68.89 $423,811
Jan 26, 2026 CUTLER ERIN Officer (VP, Human Resources) Shares withheld for tax −520 $68.89 $35,823
Jan 26, 2026 CIPOLLA MICHAEL Officer (VICE PRESIDENT) Shares withheld for tax −660 $68.89 $45,467
Jan 26, 2026 ARGIRAKIS BRETT Officer (Group President) Shares withheld for tax −1,163 $68.89 $80,119

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Questions about Minerals Technologies Inc.

Who is the CEO of Minerals Technologies Inc.?

Douglas T. Dietrich is Minerals Technologies Inc.'s Chairman and CEO.

How many directors are on Minerals Technologies Inc.'s board?

Minerals Technologies Inc.'s board has 11 directors: Alison Ann Deans, Carolyn K. Pittman, Douglas T. Dietrich, Duane Dunham, Franklin Feder, John J. Carmola, Joseph C. Breunig, Kristina M. Johnson, Marc E. Robinson, Robert L. Clark and 1 other.

Are Minerals Technologies Inc. insiders buying or selling shares?

Over the last 12 months, Minerals Technologies Inc. insiders made no open-market purchases and sold $4.1 million of shares in 4 sales on the open market, as reported to the SEC on Forms 4 and 5.

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