Daniel P Tredwell

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
11 Nov 24	TRS TriMas	Common Stock	Buy	Acquire P	No	No	27.507	79.056	2.17 k	51,012.603
12 Aug 24	TRS TriMas	Common Stock	Buy	Acquire P	No	No	23.706	91.579	2.17 k	50,933.547
10 May 24	TRS TriMas	Common Stock	Buy	Acquire P	No	No	26.796	80.897	2.17 k	50,841.968
14 Mar 24	TRS TriMas	Common Stock	Grant	Acquire A	No	No	0	4,068	0.00	50,761.071
6 Mar 24	TRS TriMas	Common Stock	Buy	Acquire P	No	No	24.389	10.309	251.43	46,693.071

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.