Minerals Technologies SEC Filings
NYSE: MTXBasic MaterialsMajor ChemicalsUSD
63.60-1.10 (-1.70%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Minerals Technologies filing overview
This page lists 60 recent SEC filings by Minerals Technologies (MTX), including 37 4, 10 8-K, 6 SCHEDULE 13G/A, 3 SCHEDULE 13G. The latest annual report (10-K) was filed on Feb 20, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Jul 31, 2026.
The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Oct 2, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.
Summary generated from market data by MetaCap's automated system. Methodology
MTX SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Oct 2, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 2, 2026 | 8-K | Other Events | View on EDGAR |
| Oct 1, 2026 | 8-K | Other Events | View on EDGAR |
| Sep 9, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 9, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 9, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 9, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 9, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 9, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 9, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 6, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Jul 31, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Jul 30, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Jul 22, 2026 | 8-K | Other Events | View on EDGAR |
| Jul 2, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 29, 2026 | 8-K | Other Events | View on EDGAR |
| Jun 22, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 22, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 22, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 22, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 22, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 22, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 22, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 21, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 20, 2026 | 8-K | Submission of Matters to a Vote of Security Holders; Other Events | View on EDGAR |
| May 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 13, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 6, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| May 1, 2026 | 10-Q | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) | View on EDGAR |
| Apr 30, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Apr 30, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Apr 29, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Apr 9, 2026 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements | View on EDGAR |
| Apr 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Apr 2, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Apr 2, 2026 | DEF 14A | Definitive proxy statement | View on EDGAR |
| Mar 27, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Mar 24, 2026 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements | View on EDGAR |
| Mar 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 20, 2026 | 10-K | Annual report | View on EDGAR |
| Feb 17, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Feb 13, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Feb 6, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Feb 5, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Jan 29, 2026 | 8-K | CURRENT REPORT FILING | View on EDGAR |
| Jan 27, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |