Company Analysis

Minerals Technologies Inc (MTX)

NYSE: MTX · Industrial Inorganic Chemicals · New York, NY · filing with the SEC since 1994
Grade6.6
◀ Past 6.3● Present 7.4▶ Future 5.7

Filings

279 filings since 2017 beside 978 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends. by Mar 1, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 25 days after the quarter ended. The proxy statement was last filed Apr 2, 2026.

Filings a yearinsider forms included
13113113412312613411798
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 4 times in the last 36 months, the newest Apr 9, 2026.
Insider forms 978

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Oct 30, 2026 10-Q Quarterly report Oct 4, 2026
Oct 29, 2026 8-K items 2.02, 9.01 Results released · Current report
Oct 21, 2026 8-K items 8.01, 9.01 Other event · Current report
Oct 13, 2026 8-K items 1.01, 2.03, 9.01 Major agreement signed; New debt or obligation taken on · Current report
Oct 2, 2026 8-K items 8.01, 9.01 Other event · Current report Oct 1, 2026
Oct 1, 2026 8-K items 8.01, 9.01 Other event · Current report
Sep 28, 2026 SD Conflict minerals report
Aug 6, 2026 SCHEDULE 13G/A Large holder update, amended
Jul 31, 2026 10-Q Quarterly report Jul 5, 2026
Jul 30, 2026 8-K items 2.02, 9.01 Results released · Current report
Jul 22, 2026 8-K items 8.01, 9.01 Other event · Current report
Jun 29, 2026 8-K items 8.01, 9.01 Other event · Current report
Jun 17, 2026 11-K Employee plan annual report Dec 31, 2025
Jun 1, 2026 SD Conflict minerals report
May 20, 2026 8-K items 5.07, 8.01, 9.01 Shareholder vote; Other event · Current report May 19, 2026
May 6, 2026 SCHEDULE 13G/A Large holder update, amended
May 1, 2026 10-Q Quarterly report Apr 5, 2026
Apr 30, 2026 SCHEDULE 13G Large holder notice
Apr 30, 2026 8-K items 2.02, 9.01 Results released · Current report
Apr 29, 2026 SCHEDULE 13G Large holder notice
Apr 9, 2026 8-K item 5.02 Officer or director change · Current report Apr 5, 2026
Apr 2, 2026 ARS Annual report to shareholders Dec 31, 2025
Apr 2, 2026 DEFA14A Extra proxy material
Apr 2, 2026 DEF 14A Proxy statement May 20, 2026
Mar 27, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 24, 2026 8-K item 5.02 Officer or director change · Current report Mar 18, 2026
Feb 20, 2026 10-K Annual report Dec 31, 2025
Feb 17, 2026 SCHEDULE 13G Large holder notice
Feb 13, 2026 SCHEDULE 13G/A Large holder update, amended
Feb 6, 2026 SCHEDULE 13G/A Large holder update, amended
Feb 5, 2026 SCHEDULE 13G/A Large holder update, amended
Jan 29, 2026 8-K item 9.01 Financial statements and exhibits · Current report
Jan 21, 2026 8-K items 8.01, 9.01 Other event · Current report
Nov 5, 2025 SCHEDULE 13G/A Large holder update, amended
Oct 24, 2025 10-Q Quarterly report Sep 28, 2025
Oct 23, 2025 8-K items 2.02, 9.01 Results released · Current report
Oct 16, 2025 8-K items 8.01, 9.01 Other event · Current report Oct 15, 2025
Sep 29, 2025 SD Conflict minerals report
Jul 25, 2025 10-Q Quarterly report Jun 29, 2025
Jul 24, 2025 8-K items 2.02, 9.01 Results released · Current report
40 of 279 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton MTX · research, not advice