Reginal Spiller Biography and Net Worth

Mr. Spiller became a director in September 2021. Mr. Spiller began his energy career as a geologist with Exxon USA and is now President and CEO of Azimuth Energy Investments, LLC, providing energy advisory services to upstream companies. Mr. Spiller also had a distinguished public service career, having served as the Deputy Assistant Secretary of Oil and Gas at the U.S. Department of Energy, focusing on the development of advanced technologies for the natural gas and oil industry. He is still active with the DOE's fossil energy technology and carbon capture projects and has served on several National Research Council/National Academy of Science boards. He is a member of the American Association of Petroleum Geologists, Society of Petroleum Engineers, Geologic Society of America, and the National Association of Black Geoscientists. He earned a bachelor's degree in geology from the State University of New York and a M.S. in geology from Pennsylvania State University. Current Public Company Directorships: None Public Company Directorships Within the Past Five Years: None Key Attributes, Skills and Experience Mr. Spiller was selected to serve as a Director based on his technical experience in geology as well as his experience in the oil and gas business. He brings to the Board a depth of knowledge and experience in technological areas important to the Company. His background and experience led the Board to select and appoint Mr. Spiller to the Board in 2021 and for the Governance and Nominating Committee to nominate him for re-election to the Board.