MINERALS TECHNOLOGIES INC — DEFA14A Filings
22 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by MINERALS TECHNOLOGIES INC (MTX), sorted by most recent first. Each row links to the full filing on EdgarLookup. MINERALS TECHNOLOGIES INC has filed 22 DEFA14A documents with the SEC since 2018. To view all SEC filings by MINERALS TECHNOLOGIES INC, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
11-K
144
3
3/A
4
4/A
5
8-A12B
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
NO ACT
PX14A6G
S-8
S-8 POS
SC 13G
SC 13G/A
SC TO-C
SC TO-T
SC TO-T/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | MTI SCHEDULE 14A DATED APRIL 30, 2025 | 0000891014-25-000047 | May 1, 2025 | — |
| DEFA14A | DEFA14A | 0001104659-25-031140 | Apr 2, 2025 | — |
| DEFA14A | MTI SCHEDULE 14A DATED MAY 1, 2024 | 0000891014-24-000043 | May 2, 2024 | — |
| DEFA14A | DEFA14A | 0001140361-24-018020 | Apr 4, 2024 | — |
| DEFA14A | MTI SCHEDULE 14A DATED MAY 3, 2023 | 0000891014-23-000035 | May 3, 2023 | — |
| DEFA14A | DEFA14A | 0001140361-23-016996 | Apr 6, 2023 | — |
| DEFA14A | DEFA14A | 0001140361-22-012558 | Apr 1, 2022 | — |
| DEFA14A | DEFA14A | 0001140361-21-011287 | Apr 1, 2021 | — |
| DEFA14A | SUPPLEMENT TO PROXY STATEMENT - 2015 STOCK AWARD AND INCENTIVE PLAN AMENDMENT | 0000891014-20-000014 | Apr 22, 2020 | — |
| DEFA14A | NOTICE OF CHANGE OF LOCATION - ANNUAL MEETING 2020 | 0000891014-20-000013 | Apr 21, 2020 | — |
| DEFA14A | DEFA14A | 0001140361-20-007590 | Mar 31, 2020 | — |
| DEFA14A | DEF A14A | 0001140361-19-006392 | Apr 3, 2019 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001144204-18-018861 | Apr 3, 2018 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001571049-17-003201 | Apr 5, 2017 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001571049-16-013559 | Apr 1, 2016 | — |
| DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | 0001571049-15-002589 | Apr 2, 2015 | — |
| DEFA14A | SCHEDULE 14A | 0001188112-14-000921 | Apr 3, 2014 | — |
| DEFA14A | SCHEDULE 14A | 0001188112-13-000948 | Apr 3, 2013 | — |
| DEFA14A | PROXY NOTE CARD | 0000891014-12-000014 | Apr 5, 2012 | — |
| DEFA14A | — | 0000930413-11-002877 | Apr 20, 2011 | — |
| DEFA14A | — | 0000930413-10-001729 | Mar 31, 2010 | — |
| DEFA14A | — | 0000930413-09-001863 | Apr 6, 2009 | — |