Barton R. Brookman

Mr. Brookman was appointed in February 2024 to serve as a director and as a member of the Audit Committee and the Environmental, Social and Governance Committee.

Mr. Brookman is a retired oil and gas executive who was with PDC Energy, Inc. (NASDAQ: PDCE) for more than 18 years, from 2005 to 2023. While at PDC Energy, Inc., Mr. Brookman served as President and Chief Executive Officer from January 2015 until the company was acquired by Chevron Corporation in August 2023. Mr. Brookman originally joined PDC Energy, Inc. in July 2005 as Senior Vice President-Exploration and Production; he was appointed to the position of Executive Vice President and Chief Operating Officer in June 2013 and then served as President and Chief Operating Officer from June 2014 through December 2014. Prior to joining PDC Energy, Inc., Mr. Brookman worked for Patina Oil and Gas and its predecessor Snyder Oil from 1988 until 2005.

Mr. Brookman previously served as the Board Chairman for Coloradans for Responsible Energy Development and Protect Colorado.