{"url_path":"/sec/mtdr/8-k/2026-04-27/item-5-02","section_key":"item-5-02","section_title":"Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-04-27","source_url":"https://www.sec.gov/Archives/edgar/data/1520006/0001520006-26-000008-index.html","accession_number":"0001520006-26-000008","cik":"0001520006","ticker":"MTDR","issuer_name":"Matador Resources Co","edgar_url":"https://www.sec.gov/Archives/edgar/data/1520006/0001520006-26-000008-index.html","primary_entity_key":"0001520006","primary_entity_name":"Matador Resources Co"},"word_count":207,"has_tables":true,"body_markdown":"Item 5.02Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers\n\nMatador Resources Company (the “Company”) today announced the promotion of Christopher P. Calvert to Executive Vice President and Chief Financial Officer and Glenn W. Stetson to Executive Vice President and Chief Operating Officer, each effective as of April 21, 2026.\n\nMr. Calvert joined the Company in October 2014 and most recently served as the Company’s Executive Vice President and Chief Operating Officer. Mr. Stetson joined the Company in August 2014 and most recently served as the Company’s Executive Vice President – Production. Mr. Calvert will assume the role of principal financial officer from Robert T. Macalik, who ceased serving as Chief Financial Officer on April 21, 2026. Mr. Macalik’s cessation of service as Chief Financial Officer is not related to any financial or accounting issue or any disagreement with the Company on any matter relating to the Company’s operations, policies or practices.\n\nThe biographical information regarding Messrs. Calvert and Stetson disclosed in the Company’s Definitive Proxy Statement on Schedule 14A, filed with the Securities and Exchange Commission on April 28, 2025, under the heading “Executive Officers and Other Senior Officers of the Company”, is incorporated herein by reference."}