| SC 13G | 2024-02-14 | FIDUCIARY MANAGEMENT INC /WI/ | TRIMAS CORP | 3,106,943 | 7.5% | EDGAR |
| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | TRIMAS CORP | 4,258,456 | 10.3% | EDGAR |
| SC 13G/A | 2024-02-13 | Champlain Investment Partners, LLC | TRIMAS CORP | 1,952,187 | 4.7% | EDGAR |
| SC 13G/A | 2024-02-09 | DIMENSIONAL FUND ADVISORS LP | TRIMAS CORP | 2,513,479 | 6.1% | EDGAR |
| SC 13G/A | 2024-02-09 | WASATCH ADVISORS LP | TRIMAS CORP | - | - | EDGAR |
| SC 13G | 2024-02-09 | PZENA INVESTMENT MANAGEMENT LLC | TRIMAS CORP | 2,552,767 | 6.2% | EDGAR |
| SC 13G/A | 2024-02-08 | WELLINGTON MANAGEMENT GROUP LLP | TRIMAS CORP | 2,393,786 | 5.8% | EDGAR |
| SC 13G/A | 2024-01-26 | BlackRock Inc. | TRIMAS CORP | 3,133,874 | 7.6% | EDGAR |
| SC 13G/A | 2024-01-12 | Allspring Global Investments Holdings, LLC | TRIMAS CORP | 3,069,777 | 7.4% | EDGAR |
| SC 13G/A | 2023-03-10 | VANGUARD GROUP INC | TRIMAS CORP | 4,210,046 | 10.2% | EDGAR |
| SC 13G/A | 2023-02-13 | Champlain Investment Partners, LLC | TRIMAS CORP | 3,058,190 | 7.3% | EDGAR |
| SC 13G | 2023-02-13 | FIDUCIARY MANAGEMENT INC /WI/ | TRIMAS CORP | 2,856,289 | 6.8% | EDGAR |
| SC 13G/A | 2023-02-10 | DIMENSIONAL FUND ADVISORS LP | TRIMAS CORP | 2,321,341 | 5.5% | EDGAR |
| SC 13G/A | 2023-02-10 | WASATCH ADVISORS INC | TRIMAS CORP | - | - | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | TRIMAS CORP | 4,163,285 | 9.9% | EDGAR |
| SC 13G/A | 2023-02-06 | WELLINGTON MANAGEMENT GROUP LLP | TRIMAS CORP | 2,573,941 | 6.1% | EDGAR |
| SC 13G/A | 2023-02-01 | BlackRock Inc. | TRIMAS CORP | 2,912,445 | 6.9% | EDGAR |
| SC 13G/A | 2023-01-31 | VICTORY CAPITAL MANAGEMENT INC | TRIMAS CORP | 3,175,434 | 7.6% | EDGAR |
| SC 13G/A | 2023-01-12 | Allspring Global Investments Holdings, LLC | TRIMAS CORP | 2,645,220 | 6.3% | EDGAR |
| SC 13G/A | 2022-02-11 | Champlain Investment Partners, LLC | TRIMAS CORP | 3,452,585 | 8.1% | EDGAR |