TRIMAS CORP

Ticker: TRS CUSIP: 896215209 Class: Common Stock

HARBOR CAPITAL ADVISORS, INC.'s Holding History (CIK: 0001039128)

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

Q4 2025

Shares 141 Value ($000) $0 Avg Close $34.92 Range $30.43 - $40.30

Q3 2025

Shares 143 Value ($000) $0 Avg Close $35.52 Range $28.43 - $40.34

Q2 2025

Shares 164 Value ($000) $0 Avg Close $24.53 Range $19.45 - $28.77

Q1 2025

Shares 161 Value ($000) $0 Avg Close $23.68 Range $19.33 - $25.83

Q4 2024

Shares 267 Value ($000) $0 Avg Close $26.21 Range $24.14 - $28.51

Q3 2024

Shares 234 Value ($000) $0 Avg Close $25.08 Range $22.45 - $27.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	141	$0	$34.92	$30.43 - $40.30
Q3 2025	143	$0	$35.52	$28.43 - $40.34
Q2 2025	164	$0	$24.53	$19.45 - $28.77
Q1 2025	161	$0	$23.68	$19.33 - $25.83
Q4 2024	267	$0	$26.21	$24.14 - $28.51
Q3 2024	234	$0	$25.08	$22.45 - $27.88