On April 10, 2024, Billy E. Goodwin informed Matador Resources Company of his decision to retire at age 67 to devote more time to his family and other personal interests. Mr. Goodwin?s retirement from his role as President - Operations of the Company is effective as of April 10, 2024, and he will continue as an employee of the Company through April 30, 2024. Aspects of Mr. Goodwin?s role will be assumed primarily by Christopher P. Calvert, Executive Vice President and Chief Operating Officer, including the role of principal operating officer, along with other members of the Company?s executive staff, including Glenn W. Stetson, Executive Vice President - Production, M. Cliff Humphreys, Executive Vice President - Completions, and Joshua D. Passauer, Executive Vice President - Drilling.

Mr. Calvert joined the Company in October 2014 and most recently served as the Company?s Executive Vice President and Co-Chief Operating Officer.