Minerals Tech SEC Filings

Minerals Technologies (MTX): Ownership update. FMR LLC filed Amendment No. 1 to Schedule 13G reporting beneficial ownership of 2,304,507.08 shares of MTX common stock, representing 7.3% of the class as of the event date 09/30/2025.

FMR LLC reports sole voting power over 2,301,792.00 shares and sole dispositive power over 2,304,507.08 shares. Abigail P. Johnson is also listed, with 2,304,507.08 shares beneficially owned (7.3%), no voting power, and sole dispositive power over the same amount.

The filing certifies the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control. One or more other persons may have rights to dividends or sale proceeds, with no single such interest exceeding five percent.

Minerals Technologies (MTX) reported Q3 2025 results with net sales of $532.4 million, up 1% year over year. Income from operations was $70.9 million versus $76.6 million a year ago, reflecting $7.5 million of litigation expenses related to Oldco’s talc matters. Diluted EPS was $1.37 compared with $1.45.

By segment, Engineered Solutions grew sales 4% to $255.0 million with operating income of $44.8 million (17.6% margin). Consumer & Specialties sales declined 1% to $277.4 million with operating income of $37.4 million (13.5% margin).

Year to date, net sales were $1,553.1 million (down 3%) and MTX recorded a loss from operations of $14.6 million, driven by a $215.0 million provision for litigation reserve and credit losses in Q1. Net loss attributable to MTX was $55.6 million.

Cash from operations was $129.4 million for the first nine months. MTX repurchased $17 million of shares in Q3 and $47.5 million year to date, and paid $10.4 million in dividends. Cash, cash equivalents and short-term investments totaled $328.3 million at quarter end, and the company cited more than $700 million of available liquidity. Long‑term debt stood at $957.8 million. Shares outstanding were 31,134,308 as of October 14, 2025.

Minerals Technologies Inc. (MTX) furnished a Form 8-K to announce it issued a press release on October 23, 2025 covering its financial performance for the third quarter of 2025. The press release is provided as Exhibit 99.1.

The company states that the information in Item 2.02 and Exhibit 99.1 is furnished, not filed, and will not be incorporated by reference into Securities Act filings except as expressly referenced.

Minerals Technologies Inc. (MTX) announced that its Board of Directors declared a regular quarterly dividend of $0.12 per share on its common stock. The dividend is payable December 04, 2025 to stockholders of record as of October 30, 2025.

The company furnished a press release as Exhibit 99.1 referencing the dividend declaration and a share repurchase program.

Carolyn K. Pittman, a director of Minerals Technologies Inc. (MTX), had 78.629 phantom stock units accrued on 10/01/2025 under the companys 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 the units are to be settled in cash when Ms. Pittmans service as a director ends. The Form 4 reports 18,418.515 shares (or share equivalents) beneficially owned by Ms. Pittman following the transaction. The filing was signed on behalf of the reporting person on 10/03/2025.

Franklin Feder, a director of Minerals Technologies Inc. (MTX), recorded an accrual of 196.572 phantom stock units on 10/01/2025. Each phantom unit is the economic equivalent of one share of the company’s common stock and was granted under the Non‑Funded Deferred Compensation and Unit Award Plan for Non‑Employee Directors. The units are to be settled in cash upon the reporting person’s termination of service as a director. Following the reported accrual, the filing shows 22,617.816 shares (or share equivalents) beneficially owned by the reporting person.

Minerals Technologies Inc. director John J. Carmola received 44.371 phantom stock units under the companys Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors, recorded for a transaction dated 09/05/2025. Each phantom unit equals one share of common stock and will be settled in cash when Mr. Carmola ends his service as a director. After this accrual, Mr. Carmolas reported beneficial ownership is 25,904.413 shares (direct).

Robert L. Clark, a director of Minerals Technologies Inc. (MTX), acquired 54.163 phantom stock units on 09/05/2025 under the company's Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors. Each phantom stock unit represents the economic equivalent of one share of Minerals Technologies Inc. common stock and the units were recorded with a $0 price. The units are to be settled in cash when Mr. Clark ceases his service as a director. Following the reported transaction, Mr. Clark is shown as beneficially owning 31,621.084 shares of common stock directly.

Alison Ann Deans, a director of Minerals Technologies Inc. (MTX), acquired 26.344 phantom stock units on 09/05/2025 under the companys Non-Funded Deferred Compensation and Unit Award Plan for Non-Employee Directors. Each phantom unit equals one share of common stock and will be settled in cash when Ms. Deans leaves board service. The filing reports 15,380.158 shares beneficially owned following the transaction. The units were recorded at a $0 acquisition price and reported on 09/09/2025.