DALLAS–(BUSINESS WIRE)–Matador Resources Company (NYSE: MTDR) (“Matador”) today announced the following promotions, effective as of April 21, 2026: Christopher P. Calvert has been promoted to Executive Vice President and Chief Financial Officer Glenn W. Stetson has been promoted to Executive Vice President and Chief Operating Officer These promotions will further strengthen Matador’s continued focus on execution, efficiency and long-term value creation. Mr. Calvert and Mr. Stetson each have o