Changes in Beneficial Ownership · 4
TriMas Corporation
TRSNASDAQEQUITYCurrent
Changes in Beneficial Ownership
Structured filing — 4
wk-form4_1778876110.xml
Filing details
- Report period
- 2026-05-13
- Issuer
- TRIMAS CORP
- Issuer CIK
- 0000842633
- Trading symbol
- TRS
Reporting owner 1
- Name
- Tredwell Daniel P
- Reporting owner CIK
- 0001399401
- Relationship
- Director
- Address
- 300 ATLANTIC, 7TH FLOOR, STAMFORD, CT, 06901
Non-derivative transactions
| Security | Transaction date | Deemed execution | Code | Amount | A / D | Price (USD) | Owned after | Ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | 2026-05-13 | 2026-05-14 | P · Form 4 | 62.142 | A | 40.58 | 63,457.933 | D |
Table key
- P · Form 4
- Purchase on the market or privately
- A
- Acquired
- D
- Direct
Non-derivative holdings
| Security | Amount owned | Ownership | Nature of ownership |
|---|---|---|---|
| Common Stock | 7,500 | I | By spouse |
Table key
- I
- Indirect
Signature 1
- Signed
- /s/ Jodi F. Robin, as attorney-in-fact
- Date
- 2026-05-15