Minerals Technologies Inc SEC filings MTX
Minerals Technologies Inc has 1,004 filings in SEC EDGAR's recent list, going back to Dec 11, 2018. Its latest annual report, Form ARS, was filed on Apr 2, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 30, 2026, covering the quarter ended Oct 4, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SD | Specialized disclosure (conflict minerals) | Sep 28, 2026 | — |
| 11-K | Employee savings plan report | Jun 17, 2026 | Dec 31, 2025 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | Sep 29, 2025 | — |
| 11-K | Employee savings plan report | Jun 18, 2025 | Dec 31, 2024 |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | Sep 26, 2024 | — |
| 11-K | Employee savings plan report | Jun 21, 2024 | Dec 31, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| UPLOAD | Letter from the SEC | Oct 23, 2023 | — |
| CORRESP | Letter to the SEC | Oct 23, 2023 | — |
| UPLOAD | Letter from the SEC | Oct 6, 2023 | — |
| 11-K | Employee savings plan report | Jun 16, 2023 | Dec 31, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2023 | — |
| 11-K | Employee savings plan report | Jun 14, 2022 | Dec 31, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2022 | — |
| 11-K | Employee savings plan report | Jun 21, 2021 | Dec 31, 2020 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2021 | — |
| 11-K | Employee savings plan report | Jun 19, 2020 | Dec 31, 2019 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2020 | — |
| 11-K | Employee savings plan report | Jun 21, 2019 | Dec 31, 2018 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2019 | — |
| UPLOAD | Letter from the SEC | Feb 12, 2019 | — |
| CORRESP | Letter to the SEC | Jan 10, 2019 | — |
| UPLOAD | Letter from the SEC | Dec 26, 2018 | — |
Showing 25 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Industrial Inorganic Chemicals (SIC 2810)
- Listed as
- MTX (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- New York, NY
- SEC filer status
- Large accelerated filer
- SEC CIK
- 891014
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.