TRIMAS CORP

Ticker: TRS CUSIP: 896215209 Class: Common Stock

PEAK6 LLC's Holding History (CIK: 0001389958)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 55,562 Value ($000) $1,970 Avg Close $34.92 Range $30.43 - $40.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	55,562	$1,970	$34.92	$30.43 - $40.30