TRIMAS CORP

As of December 31, 2025, the following were executive officers of the Company:

Thomas J. Snyder. Mr. Snyder, age 59, has served as President, Chief Executive Officer and Director of TriMas since June 2025. Prior to joining TriMas, he spent nearly two decades in senior leadership roles at Silgan Containers LLC. From October 2007 to June 2025, he served as President of Silgan Containers. Before that, he held the roles of Executive Vice President from July 2006 to October 2007, and Vice President, Sales and Marketing, from July 2002 to July 2006. Earlier in his career, Mr. Snyder held positions of increasing responsibility within Silgan Containers, including Director of Sales, National Account Manager, Materials Application Engineer and various operations management roles. He has more than 35 years of experience in the global packaging industry. Mr. Snyder has extensive knowledge and expertise in executive leadership, global manufacturing and operations, strategic and operational planning, customer relationship management, restructuring and acquisitions.

Paul A. Swart. Mr. Swart, age 50, was appointed the Company’s Chief Financial Officer in December 2025. Mr. Swart has more than 25 years of strategic leadership and accounting and financial oversight experience. From 2023 to 2025, Mr. Swart served in the roles of Senior Vice President of Finance and Chief Accounting Officer at RealTruck, a privately held manufacturer and online retailer of aftermarket truck parts and accessories. From 2003 to 2023, Mr. Swart spent 20 years at TriMas in roles of increasing responsibility, including Vice President of Business Planning, Controller, and Chief Accounting Officer. Earlier in his career, Mr. Swart was Manager of Assurance and Advisory Business Services at Ernst & Young LLP.

Jill S. Stress. Ms. Stress, age 48, was appointed the Company's Chief Human Resources Officer in April 2023. Ms. Stress joined the Company in 2009, and was formerly the Company's Director of Compensation and Benefits. Prior to joining the Company, Ms. Stress was the Manager of Benefits, Compensation and Human Resources Systems at Behr America.

Jodi F. Robin. Ms. Robin, age 45, was appointed the Company's General Counsel and Secretary in April 2021. Ms. Robin joined the Company in 2010 as Associate General Counsel and was promoted to Deputy General Counsel in 2014. Prior to joining the Company, Ms. Robin was an attorney with Reed Smith LLP in Chicago, Illinois.