MSA Safety Inc — DEFA14A Filings
6 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by MSA Safety Inc (MNESP), sorted by most recent first. Each row links to the full filing on EdgarLookup. MSA Safety Inc has filed 6 DEFA14A documents with the SEC since 2015. To view all SEC filings by MSA Safety Inc, see the full filings list.
All
10-K
10-K405
10-Q
10-Q/A
11-K
144
3
3/A
4
4/A
424B4
5
5/A
8-A12B
8-A12G
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
PRE 14A
S-3
S-3/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001193125-26-125910 | Mar 26, 2026 | — |
| DEFA14A | DEFA14A | 0001193125-25-068106 | Mar 31, 2025 | — |
| DEFA14A | DEFA14A | 0001193125-24-079746 | Mar 28, 2024 | — |
| DEFA14A | DEFA14A | 0001193125-23-084668 | Mar 30, 2023 | — |
| DEFA14A | DEFA14A | 0001193125-22-092813 | Apr 1, 2022 | — |
| DEFA14A | DEFA14A | 0001193125-21-111065 | Apr 9, 2021 | — |