| SC 13G | 2022-02-11 | FIDUCIARY MANAGEMENT INC /WI/ | TRIMAS CORP | 2,899,067 | 6.8% | EDGAR |
| SC 13G | 2022-02-11 | WASATCH ADVISORS INC | TRIMAS CORP | - | - | EDGAR |
| SC 13G/A | 2022-02-10 | VANGUARD GROUP INC | TRIMAS CORP | 4,035,935 | 9.4% | EDGAR |
| SC 13G/A | 2022-02-08 | DIMENSIONAL FUND ADVISORS LP | TRIMAS CORP | 2,264,040 | 5.3% | EDGAR |
| SC 13G/A | 2022-02-04 | WELLINGTON MANAGEMENT GROUP LLP | TRIMAS CORP | 2,649,395 | 6.2% | EDGAR |
| SC 13G | 2022-02-02 | VICTORY CAPITAL MANAGEMENT INC | TRIMAS CORP | 2,389,571 | 5.6% | EDGAR |
| SC 13G/A | 2022-02-01 | BlackRock Inc. | TRIMAS CORP | 3,064,098 | 7.1% | EDGAR |
| SC 13G | 2022-01-19 | Allspring Global Investments Holdings, LLC | TRIMAS CORP | 2,279,719 | 6.0% | EDGAR |
| SC 13G/A | 2021-02-16 | DIMENSIONAL FUND ADVISORS LP | TRIMAS CORP | 2,440,442 | 5.6% | EDGAR |
| SC 13G | 2021-02-12 | FIDUCIARY MANAGEMENT INC /WI/ | TRIMAS CORP | 3,177,614 | 7.4% | EDGAR |
| SC 13G | 2021-02-12 | Champlain Investment Partners, LLC | TRIMAS CORP | 3,337,225 | 7.7% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | TRIMAS CORP | 3,801,448 | 8.8% | EDGAR |
| SC 13G/A | 2021-02-04 | WELLINGTON MANAGEMENT GROUP LLP | TRIMAS CORP | 3,212,332 | 7.4% | EDGAR |
| SC 13G/A | 2021-02-01 | BlackRock Inc. | TRIMAS CORP | 3,080,910 | 7.1% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | TRIMAS CORP | 3,968,821 | 8.8% | EDGAR |
| SC 13G/A | 2020-02-12 | DIMENSIONAL FUND ADVISORS LP | TRIMAS CORP | 2,536,309 | 5.6% | EDGAR |
| SC 13G | 2020-02-11 | FIDUCIARY MANAGEMENT INC /WI/ | TRIMAS CORP | 3,125,245 | 6.9% | EDGAR |
| SC 13G/A | 2020-02-06 | BlackRock Inc. | TRIMAS CORP | 3,274,954 | 7.3% | EDGAR |
| SC 13G/A | 2020-01-28 | WELLINGTON MANAGEMENT GROUP LLP | TRIMAS CORP | 3,430,372 | 7.6% | EDGAR |
| SC 13G | 2019-02-14 | FIDUCIARY MANAGEMENT INC /WI/ | TRIMAS CORP | 2,763,834 | 6.0% | EDGAR |