InsiderTrades

Form 4 for TRS TRIMAS CORP

Accepted 2025-11-12 00:00:00 ET · period of report 2025-11-11 · accession 0000842633-25-000130 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-11-12 2025-11-11 TRS Fielkow Jeffrey A Dir P - Purchase $31.46 +2,000 17.7K +13% +$62.9K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-11-11 P A 2,000 $31.46 17,653 D — — (F1) The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $31.44 to $31.48 inclusive. The reporting person undertakes to provide to TriMas Corporation, any security holder of TriMas Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote (1) to this Form 4.