Evolution Petroleum Leadership About Company Overview Strategy Leadership Directors FAQ Jason E. Brown President and Chief Executive Officer Mr. Brown has served as the President and Chief Executive Officer for Evolution Petroleum since July 10, 2019. He has over 20 years of experience in the energy industry primarily focused on upstream oil and gas operations, acquisitions, and value creation. Before assuming his role at Evolution, he was the founder of LongBow Energy, a private upstream energy company. LongBow is a non-op producer, which has interests in various wells across Texas and Louisiana and focuses on upstream value creation for its own interests as well as a few select clients. He previously was a co-founder and officer of Halcon Resources where he served as the VP of Corporate Development in charge of acquisitions and divestitures. Earlier in his career, Mr. Brown was employed by RBC Richardson Barr as an Associate, focused on the business development… Read More >> Ryan Stash Senior Vice President, Chief Financial Officer and Treasurer Mr. Stash has served as the Senior Vice President, Chief Financial Officer and Treasurer for Evolution Petroleum since November 18, 2020. He has over 20 years of experience in the oil and gas industry focused on capital raising, mergers and acquisitions, and accounting and financial reporting. Before joining Evolution, he served as Vice President and Chief Financial Officer of Harvest Oil & Gas Corp. from October 2018 to November 2020. Prior to joining Harvest, Mr. Stash served as a Managing Director at Regions Securities focused on the energy sector. Prior to that, he spent 11 years in the Energy Investment Banking Group for Wells Fargo Securities in Houston rising to the level of Director. Mr. Stash began his career as an auditor and spent 5 years working at Hewlett-Packard and Ernst & Young, LLP. He is a Certified Public Accountant in the State of Texas. Mr. Stash received an MBA from the McCombs School of Business, a Masters in Professional Accounting and a Bachelor of Business Administration, all at the University of Texas at Austin. Evolution Petroleum Corporation 1155 Dairy Ashford St., Suite 425 Houston, Texas 77079 Tel: 713-935-0122 | Fax: 713-935-0199 Copyright © 2021 · Evolution Petroleum Corporation