| 2026-07-31 | 10-Q | 10-Q filed 2026-07-31 by MSA Safety Inc |
| 2026-07-30 | 8-K | 8-K filed 2026-07-30 by MSA Safety Inc |
| 2026-07-21 | 8-K | 8-K filed 2026-07-21 by MSA Safety Inc |
| 2026-07-09 | 8-K | 8-K filed 2026-07-09 by MSA Safety Inc |
| 2026-05-08 | 8-K | 8-K filed 2026-05-08 by MSA Safety Inc |
| 2026-05-05 | 10-Q | 10-Q filed 2026-05-05 by MSA Safety Inc |
| 2026-05-05 | 8-K | 8-K filed 2026-05-05 by MSA Safety Inc |
| 2026-05-04 | 8-K | 8-K filed 2026-05-04 by MSA Safety Inc |
| 2026-03-26 | DEF 14A | DEF 14A filed 2026-03-26 by MSA Safety Inc |
| 2026-02-26 | 8-K | 8-K filed 2026-02-26 by MSA Safety Inc |
| 2026-02-12 | 10-K | 10-K filed 2026-02-12 by MSA Safety Inc |
| 2026-02-11 | 8-K | 8-K filed 2026-02-11 by MSA Safety Inc |
| 2025-12-23 | 8-K | 8-K filed 2025-12-23 by MSA Safety Inc |
| 2025-10-29 | 10-Q | 10-Q filed 2025-10-29 by MSA Safety Inc |
| 2025-10-28 | 8-K | 8-K filed 2025-10-28 by MSA Safety Inc |
| 2025-08-13 | 8-K | 8-K filed 2025-08-13 by MSA Safety Inc |
| 2025-08-05 | 10-Q | 10-Q filed 2025-08-05 by MSA Safety Inc |
| 2025-08-04 | 8-K | 8-K filed 2025-08-04 by MSA Safety Inc |
| 2025-05-14 | 8-K | 8-K filed 2025-05-14 by MSA Safety Inc |
| 2025-05-07 | 8-K | 8-K filed 2025-05-07 by MSA Safety Inc |
| 2025-05-01 | 10-Q | 10-Q filed 2025-05-01 by MSA Safety Inc |
| 2025-04-29 | 8-K | 8-K filed 2025-04-29 by MSA Safety Inc |
| 2025-04-04 | 8-K | 8-K filed 2025-04-04 by MSA Safety Inc |
| 2025-03-31 | DEF 14A | DEF 14A filed 2025-03-31 by MSA Safety Inc |
| 2025-03-13 | 8-K | 8-K filed 2025-03-13 by MSA Safety Inc |
| 2025-02-14 | 10-K | 10-K filed 2025-02-14 by MSA Safety Inc |
| 2025-02-12 | 8-K | 8-K filed 2025-02-12 by MSA Safety Inc |
| 2024-10-24 | 10-Q | 10-Q filed 2024-10-24 by MSA Safety Inc |
| 2024-10-23 | 8-K | 8-K filed 2024-10-23 by MSA Safety Inc |
| 2024-07-25 | 10-Q | 10-Q filed 2024-07-25 by MSA Safety Inc |