Every Form 4 that Minerals Technologies Inc (MTX) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow MTX and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full MTX filings page.
MINERALS TECHNOLOGIES INC (symbol: MTX) is the issuer of record for a Form 4 filing submitted to the SEC. ROBINSON MARC E reported acquisition or exercise transactions in this Form 4 filing.
MINERALS TECHNOLOGIES INC (MTX) reported that director Marc E. Robinson received a grant of 45.008 phantom stock units on September 4, 2026. Each unit is the economic equivalent of one share of common stock and was accrued under the Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors, to be settled in cash upon his termination of service. Following this grant, Robinson holds 26,959.589 phantom stock units on a direct basis.
MINERALS TECHNOLOGIES INC (MTX) director Carolyn K. Pittman reported an acquisition of 34.699 Phantom Stock Units on September 4, 2026 under a non-employee director deferred compensation and unit award plan. Each unit is the economic equivalent of one share of common stock and will be settled in cash upon her termination of service as a director, bringing her total phantom units to 20,784.665.
MINERALS TECHNOLOGIES INC (symbol: MTX) is the issuer of record for a Form 4 filing submitted to the SEC. Motwani Rocky reported acquisition or exercise transactions in this Form 4 filing.
MINERALS TECHNOLOGIES INC (MTX) reported that director Rocky Motwani received a grant of 13.5540 phantom stock units on September 4, 2026 under a deferred compensation and unit award plan for non-employee directors. This increased his directly held phantom stock unit balance to 8,118.8160 units, each economically equivalent to one share of common stock and payable in cash upon his termination of board service.
MINERALS TECHNOLOGIES INC (symbol: MTX) is the issuer of record for a Form 4 filing submitted to the SEC. JOHNSON KRISTINA M reported acquisition or exercise transactions in this Form 4 filing.
MINERALS TECHNOLOGIES INC (MTX) reported that director Kristina M. Johnson received a grant of 10.03 phantom stock units on September 4, 2026, under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors. Each unit is the economic equivalent of one share of common stock and will be settled in cash upon her termination of service as a director, bringing her total phantom stock units to 6,008.123.
MINERALS TECHNOLOGIES INC (symbol: MTX) is the issuer of record for a Form 4 filing submitted to the SEC. CLARK ROBERT L reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. (MTX) reported that director Robert L. Clark received a grant of 56.357 phantom stock units on September 4, 2026 under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors. Following this award, he holds 33,758.075 phantom stock units, each economically equivalent to one share of common stock and payable in cash upon termination of his service as a director. No Rule 10b5-1 trading plan is reported for this award.
MINERALS TECHNOLOGIES INC (symbol: MTX) is the issuer of record for a Form 4 filing submitted to the SEC. CARMOLA JOHN J reported acquisition or exercise transactions in this Form 4 filing.
MINERALS TECHNOLOGIES INC (MTX) reported that director John J. Carmola received a grant of 46.746 phantom stock units on September 4, 2026, under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors.
Each phantom stock unit is the economic equivalent of one share of common stock and will be settled in cash when his service as a director ends, bringing his total phantom stock unit balance to 28,001.136 units.
MINERALS TECHNOLOGIES INC (symbol: MTX) is the issuer of record for a Form 4 filing submitted to the SEC. Breunig Joseph C. reported acquisition or exercise transactions in this Form 4 filing.
MINERALS TECHNOLOGIES INC (MTX) reported that director Joseph C. Breunig received a grant of 36.059 phantom stock units on September 4, 2026. Each phantom stock unit is the economic equivalent of one share of Minerals Technologies Inc. common stock and is accrued under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors.
Following this award, Breunig has a reported total of 21,599.528 phantom stock units, which are to be settled in cash upon his termination of service as a director, rather than in actual shares.
PITTMAN CAROLYN K reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Carolyn K. Pittman reported a compensation-related award of 99.1120 phantom stock units. Each unit is the economic equivalent of one share of Minerals Technologies common stock and is settled in cash rather than stock.
The units were accrued under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors and will be paid in cash when her service as a director ends. Following this award, her balance under this plan totals 20,749.9660 phantom stock units, reflecting deferred, cash-settled compensation rather than an open-market trade.
ROBINSON MARC E reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Marc E. Robinson received a grant of 40.992 phantom stock units, each economically equivalent to one share of common stock. These units were awarded under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors and will be settled in cash when his board service ends. Following this award, Robinson holds a total of 26,914.581 phantom stock units.
PITTMAN CAROLYN K reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Carolyn K. Pittman received a grant of 31.452 phantom stock units on Minerals Technologies Inc. common stock equivalents. These units were credited under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors and will be settled in cash after she leaves the board.
Following this grant, Pittman holds a total of 20,650.854 phantom stock units directly, each economically equivalent to one share of common stock.
Motwani Rocky reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Rocky Motwani received a grant of 12.345 phantom stock units. Each unit is economically equivalent to one share of common stock and was awarded under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors. Following this award, Motwani holds 8,105.262 phantom stock units, which will be settled in cash when his board service ends.
JOHNSON KRISTINA M reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Kristina M. Johnson received a grant of 9.135 phantom stock units on June 18, 2026. Each unit is the economic equivalent of one share of common stock but will be settled in cash under the company’s deferred compensation and unit award plan for non-employee directors. Following this award, Johnson holds a total of 5,998.093 phantom stock units.
CLARK ROBERT L reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Robert L. Clark reported receiving a grant of 51.329 phantom stock units tied to the company’s common stock. These units were awarded under the Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors and are to be settled in cash when his board service ends. Following this grant, Clark holds a total of 33,701.718 phantom stock units, representing compensation rather than an open-market share purchase or sale.
CARMOLA JOHN J reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director John J. Carmola received a grant of 42.576 phantom stock units on Minerals Technologies Inc. Common Stock. Each unit is economically equivalent to one share of common stock and was accrued under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors. After this award, Carmola holds a total of 27,954.390 phantom stock units, which will be settled in cash when his service as a director ends.
Breunig Joseph C. reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Joseph C. Breunig received a grant of 32.842 phantom stock units tied to the company’s common stock. Each unit equals the value of one share but will be paid in cash, not stock, after his board service ends. Following this grant, he holds 21,563.469 phantom stock units.
ROBINSON MARC E reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Marc E. Robinson received a grant of 1,908.146 phantom stock units on May 20, 2026. Each unit is the economic equivalent of one share of Minerals Technologies common stock and is accrued under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors.
The phantom stock units will be settled in cash when Robinson’s service as a director ends. Following this grant, his balance in these phantom stock units stands at 26,873.589. This is a compensation-related award rather than an open-market stock purchase or sale.
Minerals Technologies Inc. director Carolyn K. Pittman acquired 1,908.146 phantom stock units as a compensation award. Each unit is the economic equivalent of one share of common stock but will be settled in cash, not stock, under the company’s deferred compensation plan. Following this grant, she holds 20,619.402 phantom stock units in total, all reflecting deferred, cash-settled director compensation rather than open-market share purchases or sales.
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.
JOHNSON KRISTINA M reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Kristina M. Johnson received a grant of 1,908.146 phantom stock units tied to the company’s common stock. These units were awarded under a non‑funded deferred compensation and unit award plan for non‑employee directors, increasing her phantom stock balance to 5,988.958 units, and will be settled in cash upon her termination of board service.
CLARK ROBERT L reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Robert L. Clark received a grant of 1,908.146 phantom stock units. Each unit is economically equivalent to one share of Minerals Technologies common stock. Following this award, he holds a total of 33,650.389 phantom stock units.
The units were accrued under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors and are to be settled in cash when he terminates service as a director. This is a compensation-related, non-cash award rather than an open-market stock purchase or sale.
CARMOLA JOHN J reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director John J. Carmola received a grant of 1,908.146 phantom stock units tied to the company’s common stock. These units were awarded under the Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors and will be settled in cash when his board service ends. Following this award, he holds 27,911.814 phantom stock units in total.
Breunig Joseph C. reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Joseph C. Breunig received a grant of 1,908.146 phantom stock units tied to the company’s common stock. These units are the economic equivalent of one share of common stock each and are part of his non-employee director compensation.
The phantom stock units were accrued under the Minerals Technologies Inc. Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors and will be settled in cash when his board service ends. After this grant, his balance in this plan is 21,530.627 phantom stock units.
Minerals Technologies Inc. chairman and CEO Douglas T. Dietrich reported an option exercise and related share sale in company stock. He exercised employee stock options for 21,568 shares of Common Stock at $78.0250 per share and sold 21,568 shares in an open-market transaction at a weighted average price of $81.5292 per share, with prices ranging from $81.140 to $81.960. After these transactions, he holds 175,973 Common Stock shares directly and 4,735.457 shares indirectly through a 401(k) plan as of May 14, 2026.
Minerals Technologies Inc. Vice President Timothy Jordan reported an open-market sale of common stock. On May 11, 2026, he sold 6,000 shares of Minerals Technologies common stock in an open-market transaction at a weighted average price of $80.2747 per share.
Following this sale, Jordan directly holds 1,279 shares of common stock. He also has an additional 2,842.0600 shares held indirectly through a 401(k) plan. The reported sale is a single, disclosed transaction and the filing does not show any related option exercises or derivative positions.
FEDER FRANKLIN reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Franklin Feder received a grant of 238.871 phantom stock units that track the company’s common stock. These units were awarded under the Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors and increase his phantom balance to 23,222.874 units.
Each phantom stock unit is the economic equivalent of one share of common stock but will be settled in cash, not shares, after his service as a director ends. This is a compensation-related, non-market transaction rather than an open-market trade.
PITTMAN CAROLYN K reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Carolyn K. Pittman received a grant of 102.373 phantom stock units on April 1, 2026. Each unit is the economic equivalent of one share of Minerals Technologies common stock and is accrued under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors.
The phantom stock units will be settled in cash when she terminates service as a director. After this grant, she holds a total of 18,711.256 phantom stock units directly, reflecting routine, compensation-related accrual rather than an open-market stock purchase or sale.
ROBINSON MARC E reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Marc E. Robinson received a grant of 44.3900 phantom stock units on 2026-03-06. Each unit is the economic equivalent of one share of Minerals Technologies common stock and is part of a non-funded deferred compensation and unit award plan for non-employee directors.
The phantom stock units will be settled in cash when Robinson’s service as a director ends, rather than in actual shares. After this award, his balance under the plan is 24,965.4430 phantom stock units, reflecting deferred, cash-settled director compensation rather than an open-market stock purchase or sale.
PITTMAN CAROLYN K reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Carolyn K. Pittman received a grant of 33.087 phantom stock units on March 6, 2026. These units are derivatives whose value matches one share of common stock each and increase her deferred phantom balance to 18,608.883 units.
The 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 her board service ends, making this a routine, compensation-related, non-cash award rather than an open-market share purchase or sale.
Motwani Rocky reported acquisition or exercise transactions in this Form 4 filing.
MINERALS TECHNOLOGIES INC director Rocky Motwani received a grant of 10.997 phantom stock units that are economically equivalent to the company’s common stock. This award, made under the non-funded deferred compensation and unit award plan for non-employee directors, brings his total phantom stock units to 6,184.771, to be settled in cash upon termination of board service.
Minerals Technologies Inc. director Kristina M. Johnson received a grant of phantom stock units as part of her board compensation. On this Form 4, she was awarded 7.256 phantom stock units, each economically equivalent to one share of common stock and carrying no exercise price.
The units were credited under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors and will be settled in cash when she leaves the board. Following this grant, Johnson holds a total of 4,080.812 phantom stock units tied to Minerals Technologies common stock.
FEDER FRANKLIN reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Franklin Feder received a grant of 40.867 phantom stock units on March 6, 2026. Each unit is the economic equivalent of one share of common stock and was granted under the company’s deferred compensation plan, increasing his phantom unit balance to 22,984.003 units, to be settled in cash when his board service ends.
Deans Alison Ann reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director Alison Ann Deans received 27.451 phantom stock units tied to the company’s common stock. Each unit is economically equivalent to one share and was granted under the non-employee director deferred compensation and unit award plan. Following this award, she holds 15,439.088 phantom stock units, which will be settled in cash when her board service ends.
CLARK ROBERT L reported acquisition or exercise transactions in this Form 4 filing.
MINERALS TECHNOLOGIES INC director Robert L. Clark reported receiving a grant of 56.439 phantom stock units on March 6, 2026. Each phantom stock unit is the economic equivalent of one share of common stock and is accrued under the company’s Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors.
These phantom stock units will be settled in cash when Clark’s service as a director ends. Following this award, he holds a total of 31,742.243 phantom stock units directly, reflecting ongoing board compensation rather than an open-market share purchase or sale.
CARMOLA JOHN J reported acquisition or exercise transactions in this Form 4 filing.
Minerals Technologies Inc. director John J. Carmola received a grant of 46.236 phantom stock units, bringing his total phantom stock holdings to 26,003.668 units. Each unit is economically equivalent to one share of common stock and will be settled in cash when his board service ends, reflecting routine non-employee director compensation rather than an open-market trade.
Breunig Joseph C. reported acquisition or exercise transactions in this Form 4 filing.
MINERALS TECHNOLOGIES INC director Joseph C. Breunig received a grant of 34.890 phantom stock units on March 6, 2026. Each unit is the economic equivalent of one share of common stock and will be settled in cash under the company’s deferred compensation and unit award plan for non-employee directors when his board service ends. Following this award, he holds a total of 19,622.481 phantom stock units directly.
Minerals Technologies Inc. (MTX) chairman and CEO Douglas Dietrich reported the vesting and settlement of deferred restricted stock units (DRSUs) into common stock and related tax withholding. On January 23, 2026, 11,016 DRSUs converted into 11,016 shares of common stock at $0 per share, and the company withheld 6,092 shares to satisfy tax obligations at $68.77 per share. On January 26, 2026, a further 11,123 DRSUs converted into 11,123 shares, with 6,152 shares withheld for taxes at $68.89 per share. After these transactions, Dietrich directly held 175,973 shares of common stock, 70,081 DRSUs, and 4,562.677 shares indirectly through a 401(k) plan.
Minerals Technologies Inc. VP of Human Resources Erin Cutler reported equity award activity involving deferred restricted stock units (DRSUs) and company stock. On January 23, 2026, 1,276 DRSUs were converted to common stock at an exercise price of $0, with 608 shares withheld at $68.77 per share to cover tax obligations, leaving 7,059 common shares held directly. On January 26, 2026, a further 1,195 DRSUs converted at $0, with 520 shares withheld at $68.89 per share for taxes, resulting in 7,734 common shares held directly. Cutler also holds 1,697.399 shares indirectly through a 401(k) plan and continues to hold DRSUs that are each economically equivalent to one share of common stock, granted in 2023 and 2024 and vesting in three annual installments.
Minerals Technologies Inc. vice president Michael Cipolla reported multiple equity award transactions in January 2026. On January 23, 2026, Deferred Restricted Stock Units (DRSUs) converted into 1,427 shares of common stock at $0, and the company withheld 774 shares at $68.77 to satisfy tax withholding obligations, leaving him with 38,897 directly held shares.
On January 26, 2026, additional DRSUs converted into 1,292 common shares at $0, and 660 shares at $68.89 were withheld for taxes, bringing his direct common stock holdings to 39,529 shares. Following these transactions, he also holds 8,623 DRSUs, and 9,802.966 shares indirectly through a 401(k) plan, with each DRSU economically equivalent to one share of common stock.
Minerals Technologies Inc. Group President Brett Argirakis reported multiple equity-related transactions in company stock. On January 23, 2026, deferred restricted stock units (DRSUs) representing 3,247 shares of common stock were converted at $0 per share, and the company withheld 1,413 shares at $68.77 to satisfy tax obligations, leaving 31,091 directly held shares. On January 26, 2026, a further 2,672 DRSUs converted at $0 per share, with 1,163 shares withheld at $68.89 for taxes, resulting in 32,600 directly held shares.
In addition, Argirakis holds 2,850.7 shares of common stock indirectly through a 401(k) plan as of a plan statement dated January 21, 2026. Each DRSU is the economic equivalent of one share of Minerals Technologies common stock and reflects prior grants that vest in three equal annual installments.
Minerals Technologies Inc. Senior Vice President Jonathan J. Hastings reported routine equity transactions involving deferred restricted stock units (DRSUs) and common stock. On January 23, 2026, 3,113 DRSUs were converted into the same number of common shares at an exercise price of $0, and the company withheld 1,354 common shares at $68.77 per share to cover tax obligations, leaving him with 62,087 directly held shares. On January 26, 2026, a further 3,051 DRSUs were converted into common stock at $0, and 1,327 shares were withheld at $68.89 per share for taxes, resulting in 63,811 directly held shares plus 2,932.333 shares held indirectly through a 401(k) plan.
Minerals Technologies Inc. (MTX) vice president Timothy Jordan reported equity award activity involving deferred restricted stock units (DRSUs) and common stock. On January 23, 2026, he converted 2,046 DRSUs into the same number of common shares at an exercise price of $0, and the company withheld 1,058 shares at $68.77 per share to cover tax obligations. On January 26, 2026, he converted an additional 1,917 DRSUs into common stock at $0, with 981 shares withheld at $68.89 per share for taxes.
Following these transactions, Jordan directly held 7,279 shares of Minerals Technologies common stock and had an additional 2,678.101 shares held indirectly through a 401(k) plan. He also continued to hold 12,870 DRSUs, each economically equivalent to one share of common stock, reflecting ongoing equity-based compensation.
Minerals Technologies Inc. Group President DJ Monagle III reported multiple equity transactions involving Deferred Restricted Stock Units (DRSUs) and common stock. On January 23, 2026, 3,795 DRSUs converted to common stock at $0, increasing his direct holdings to 89,600 shares, and 2,099 shares were withheld by the company at $68.77 per share to satisfy tax withholding obligations. On January 26, 2026, a further 3,519 DRSUs converted at $0, lifting direct holdings to 91,020 shares, with 1,947 shares withheld at $68.89 per share for taxes.
After these transactions, Monagle directly owned 89,073 shares of common stock and indirectly held 807.854 shares through a 401(k) plan. He also continued to hold 26,801 DRSUs after the January 23 conversion and 23,282 DRSUs after the January 26 conversion, each DRSU being the economic equivalent of one share of Minerals Technologies common stock.
Minerals Technologies Inc. CFO Erik Aldag reported stock transactions involving deferred restricted stock units (DRSUs) and common shares. On January 23, 2026, 2,243 DRSUs were converted to common stock, and 1,240 shares were sold at $68.77 to cover tax withholding obligations, leaving 6,137 common shares held directly. On January 26, 2026, 1,841 additional DRSUs were converted, and 1,019 shares were sold at $68.89 for taxes, bringing direct common stock holdings to 6,959 shares. Aldag also holds 897.255 common shares indirectly through a 401(k) plan and retains 17,128 and 15,287 DRSUs from earlier grants that each convert economically into one share of common stock and vest in three annual installments.
Minerals Technologies Inc. Senior Vice President Jonathan J. Hastings reported equity compensation activity involving Deferred Restricted Stock Units (DRSUs) and common stock. On January 21, 2026, 2,788 DRSUs were converted into the same number of common shares at an exercise price of $0 per share. To cover tax withholding obligations, 1,318 of these shares were withheld by Minerals Technologies Inc. at $66.92 per share.
After these transactions, Hastings directly beneficially owned 60,328 shares of common stock and held an additional 2,932.333 shares indirectly through a 401(k) plan. He also beneficially owned 14,851 DRSUs, each economically equivalent to one share of Minerals Technologies Inc. common stock.
Minerals Technologies Inc. SVP Finance and Treasury, CFO Erik Aldag reported equity award activity involving Deferred Restricted Stock Units (DRSUs) and common stock on January 21, 2026. He converted 2,245 DRSUs, each economically equivalent to one share of common stock, into the same number of common shares at an exercise price of $0.
To cover tax withholding obligations, 1,356 common shares were withheld by Minerals Technologies Inc. at a price of $66.92 per share. Following these transactions, Aldag directly held 5,134 shares of common stock, plus 897.255 shares indirectly through a 401(k) plan, and 19,371 DRSUs remained beneficially owned.
Minerals Technologies Inc. executive Brett Argirakis reported equity compensation activity involving company stock. On January 21, 2026, 3,112 Deferred Restricted Stock Units (DRSUs), each equal to one share of common stock, were converted into 3,112 shares of Minerals Technologies common stock at an exercise price of $0. To cover tax withholding obligations related to this vesting, the company withheld 1,457 shares of common stock at a price of $66.92 per share, rather than these shares being sold in the open market.
After these transactions, Argirakis beneficially owned 29,257 shares of common stock directly and 2,850.7 shares indirectly through a 401(k) plan, along with 27,491 DRSUs that remain outstanding. The DRSUs involved in this transaction were part of an award granted on January 21, 2025 that vests in three equal annual installments beginning January 21, 2026.
Minerals Technologies Inc. vice president Michael Cipolla reported equity transactions involving company stock and deferred units. On January 21, 2026, 1,290 Deferred Restricted Stock Units (DRSUs), each economically equivalent to one share of common stock, were converted into 1,290 shares of common stock at $0 per share. On the same date, 731 common shares at $66.92 were withheld by Minerals Technologies Inc. to cover tax withholding obligations.
After these transactions, Cipolla directly held 38,244 shares of common stock, with an additional 9,802.966 shares held indirectly through a 401(k) plan. He also held 11,342 DRSUs directly. The DRSUs referenced in this report were originally granted on January 21, 2025 and vest in three equal annual installments beginning January 21, 2026.
Minerals Technologies Inc. executive Erin Cutler, VP of Human Resources, reported an equity award vesting and related tax withholding. On January 21, 2026, 1,193 Deferred Restricted Stock Units (DRSUs), each equal to one share of common stock, were converted into 1,193 shares of Minerals Technologies common stock at an exercise price of $0. As part of the same event, 583 shares of common stock were withheld by the company at $66.92 per share to cover tax obligations, rather than being sold on the open market.
After these transactions, Cutler directly owned 6,391 shares of common stock and 10,589 DRSUs, with an additional 1,697.399 shares held indirectly through a 401(k) plan as of January 21, 2026.
Minerals Technologies Inc. chairman and CEO Douglas Dietrich reported equity compensation activity involving Deferred Restricted Stock Units and common stock. On January 21, 2026, he exercised 10,033 Deferred Restricted Stock Units (DRSUs), each economically equivalent to one share of common stock, receiving an equal number of shares at an exercise price of $0. To cover tax withholding obligations, 5,630 shares of common stock were withheld by the company at a price of $66.92 per share.
After these transactions, Dietrich directly owned 166,078 shares of Minerals Technologies common stock and held an additional 4,562.677 shares indirectly through a 401(k) plan. He also held 92,220 DRSUs directly following the reported activity, which were part of an award granted on January 21, 2025 that vests in three equal annual installments beginning January 21, 2026.
Minerals Technologies Inc. vice president Timothy Jordan reported equity compensation activity involving Deferred Restricted Stock Units (DRSUs) and common stock. On January 21, 2026, 1,897 DRSUs were converted into 1,897 shares of common stock at an exercise price of $0. To cover tax withholding obligations, the company withheld 1,071 common shares at a price of $66.92 per share, rather than Jordan selling shares in the open market.
After these transactions, Jordan directly held 5,355 shares of Minerals Technologies common stock and indirectly held 2,678.101 shares through a 401(k) plan. He also continued to hold 16,833 DRSUs, each economically equivalent to one share of common stock.