# Minerals Technologies Inc: filings

MTX · NYSE · CIK 891014 · [Materials](/sectors/materials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/mtx.md) · [Financials](/companies/mtx/financials.md) · [Filings](/companies/mtx/filings.md) · [Insiders](/companies/mtx/insiders.md)

## Reports and events: 321 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 1697, 8-K 222, SC 13G/A 66, 10-Q 53, 3 30, 4/A 27, DEFA14A 23, 144 21, DEF 14A 19, 10-K 18, 11-K 18, SC 13G 17, UPLOAD 17, SD 15, CORRESP 12, 8-K/A 9, ARS 8, SCHEDULE 13G/A 8, SC TO-T/A 7, S-8 4, SCHEDULE 13G 4, SC TO-C 3, 3/A 2, 5 1, NO ACT 1, PX14A6G 1, SC TO-T 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-29 | 17:04 ET | [8-K](/filings/0000891014-26-000201.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000891014-26-000201 |
| 2026-10-21 | 16:33 ET | [8-K](/filings/0000891014-26-000197.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000891014-26-000197 |
| 2026-10-13 | 16:58 ET | [8-K](/filings/0000950157-26-001098.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0000950157-26-001098 |
| 2026-10-02 | 16:23 ET | [8-K](/filings/0000950157-26-001063.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000950157-26-001063 |
| 2026-10-01 | 08:22 ET | [8-K](/filings/0000950157-26-001054.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000950157-26-001054 |
| 2026-07-31 | 15:01 ET | [10-Q](/filings/0000891014-26-000167.md) | Quarterly report, period 2026-07-05 | 0000891014-26-000167 |
| 2026-07-30 | 17:02 ET | [8-K](/filings/0000891014-26-000164.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000891014-26-000164 |
| 2026-07-22 | 16:29 ET | [8-K](/filings/0000891014-26-000160.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000891014-26-000160 |
| 2026-06-29 | 17:02 ET | [8-K](/filings/0000891014-26-000155.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000891014-26-000155 |
| 2026-05-20 | 15:00 ET | [8-K](/filings/0000891014-26-000117.md) | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0000891014-26-000117 |
| 2026-05-01 | 15:12 ET | [10-Q](/filings/0000891014-26-000108.md) | Quarterly report, period 2026-04-05 | 0000891014-26-000108 |
| 2026-04-30 | 17:02 ET | [8-K](/filings/0000891014-26-000105.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000891014-26-000105 |
| 2026-04-09 | 16:55 ET | [8-K](/filings/0000891014-26-000099.md) | 5.02 Departure or appointment of officers or directors | 0000891014-26-000099 |
| 2026-04-02 | 16:35 ET | [DEF 14A](/filings/0001104659-26-039205.md) | Proxy statement, period 2026-05-20 | 0001104659-26-039205 |
| 2026-03-24 | 16:41 ET | [8-K](/filings/0000891014-26-000088.md) | 5.02 Departure or appointment of officers or directors | 0000891014-26-000088 |
| 2026-02-20 | 15:02 ET | [10-K](/filings/0000891014-26-000067.md) | Annual report, period 2025-12-31 | 0000891014-26-000067 |
| 2026-01-29 | 17:04 ET | [8-K](/filings/0000891014-26-000059.md) | 9.01 Financial statements and exhibits | 0000891014-26-000059 |
| 2026-01-21 | 17:00 ET | [8-K](/filings/0000891014-26-000007.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000891014-26-000007 |
| 2025-10-24 | 16:05 ET | [10-Q](/filings/0000891014-25-000162.md) | Quarterly report, period 2025-09-28 | 0000891014-25-000162 |
| 2025-10-23 | 17:03 ET | [8-K](/filings/0000891014-25-000158.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000891014-25-000158 |
| 2025-10-16 | 08:44 ET | [8-K](/filings/0000891014-25-000152.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000891014-25-000152 |
| 2025-07-25 | 15:03 ET | [10-Q](/filings/0000891014-25-000124.md) | Quarterly report, period 2025-06-29 | 0000891014-25-000124 |
| 2025-07-24 | 17:04 ET | [8-K](/filings/0000891014-25-000120.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000891014-25-000120 |
| 2025-07-16 | 08:36 ET | [8-K](/filings/0000891014-25-000116.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000891014-25-000116 |
| 2025-05-15 | 12:13 ET | [8-K](/filings/0000891014-25-000057.md) | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0000891014-25-000057 |
| 2025-04-25 | 15:37 ET | [10-Q](/filings/0000891014-25-000045.md) | Quarterly report, period 2025-03-30 | 0000891014-25-000045 |
| 2025-04-24 | 17:05 ET | [8-K](/filings/0000891014-25-000042.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000891014-25-000042 |
| 2025-04-17 | 17:13 ET | [8-K](/filings/0000891014-25-000036.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000891014-25-000036 |
| 2025-04-02 | 16:06 ET | [DEF 14A](/filings/0001104659-25-031135.md) | Proxy statement, period 2025-05-14 | 0001104659-25-031135 |
| 2025-02-21 | 14:07 ET | [10-K](/filings/0000891014-25-000018.md) | Annual report, period 2024-12-31 | 0000891014-25-000018 |
| 2025-02-07 | 18:36 ET | [8-K/A](/filings/0000891014-25-000012.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000891014-25-000012 |
| 2025-02-06 | 17:07 ET | [8-K](/filings/0000891014-25-000010.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000891014-25-000010 |
| 2025-01-22 | 16:20 ET | [8-K](/filings/0000891014-25-000004.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000891014-25-000004 |
| 2024-11-26 | 16:47 ET | [8-K](/filings/0000950157-24-001564.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 8.01 Other events; 9.01 Financial statements and exhibits | 0000950157-24-001564 |
| 2024-10-25 | 14:57 ET | [10-Q](/filings/0000891014-24-000116.md) | Quarterly report, period 2024-09-29 | 0000891014-24-000116 |
| 2024-10-24 | 17:04 ET | [8-K](/filings/0000891014-24-000114.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000891014-24-000114 |
| 2024-10-17 | 14:25 ET | [8-K](/filings/0000891014-24-000108.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000891014-24-000108 |
| 2024-07-29 | 09:19 ET | [8-K](/filings/0000891014-24-000093.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000891014-24-000093 |
| 2024-07-26 | 15:11 ET | [10-Q](/filings/0000891014-24-000089.md) | Quarterly report, period 2024-06-30 | 0000891014-24-000089 |
| 2024-07-25 | 17:04 ET | [8-K](/filings/0000891014-24-000086.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000891014-24-000086 |
| 2024-07-17 | 16:58 ET | [8-K](/filings/0000891014-24-000081.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000891014-24-000081 |
| 2024-05-16 | 17:04 ET | [8-K](/filings/0000891014-24-000048.md) | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0000891014-24-000048 |
| 2024-05-16 | 17:01 ET | [8-K/A](/filings/0000891014-24-000046.md) | 5.02 Departure or appointment of officers or directors | 0000891014-24-000046 |
| 2024-04-30 | 16:47 ET | [8-K](/filings/0000891014-24-000041.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000891014-24-000041 |
| 2024-04-26 | 15:18 ET | [10-Q](/filings/0000891014-24-000039.md) | Quarterly report, period 2024-03-31 | 0000891014-24-000039 |
| 2024-04-25 | 17:07 ET | [8-K](/filings/0000891014-24-000036.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000891014-24-000036 |
| 2024-04-04 | 17:23 ET | [DEF 14A](/filings/0001140361-24-018018.md) | Proxy statement, period 2024-05-15 | 0001140361-24-018018 |
| 2024-03-26 | 17:13 ET | [8-K](/filings/0000891014-24-000031.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000891014-24-000031 |
| 2024-02-16 | 14:52 ET | [10-K](/filings/0000891014-24-000014.md) | Annual report, period 2023-12-31 | 0000891014-24-000014 |
| 2024-02-01 | 17:10 ET | [8-K](/filings/0000891014-24-000009.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000891014-24-000009 |

Page 1 of 7. [Older](/companies/mtx/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 30, 2026, 15:40 ET. No prices; not investment advice.