TRIMAS CORP — Director's Dealing 2014

Jan 24, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TRIMAS CORP (TRS)
CIK: 0000842633
Period of Report: 2014-01-21

Reporting Person: Wathen David M (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-01-21	Common Stock	M	8334	$19.22	Acquired	414502	Direct
2014-01-21	Common Stock	F	2718	$38.95	Disposed	411784	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-01-21	Restricted Stock Units	$19.22	M	8334	Disposed	2014-01-21	Common Stock (8334.0)	Direct

Footnotes

F1: The third of three installments for restricted stock units granted January 21, 2011 pursuant to the 2006 Long Term Equity Incentive Plan vested on January 21, 2014.

F2: David M. Wathen and Laurene A. Wathen JT TEN WROS

F3: Shares used to satisfy tax withholding obligation.