X0508 4 2025-11-06 0 0001520006 Matador Resources Co MTDR 0001647280 Macalik Robert T 5400 LBJ FREEWAY SUITE 1500 DALLAS TX 75240 0 1 0 0 EVP, Chief Financial Officer 0 Common Stock 2025-11-06 4 P 0 1500 38.25 A 35039 I Represents shares held of record by the reporting person's Individual Retirement Account Common Stock 108961 D Includes shares acquired pursuant to the Issuer's Employee Stock Purchase Plan. Such acquisitions are exempt under Rule 16b-3. Includes 2,667 shares of restricted stock granted to the reporting person on February 16, 2023 that vest on the third anniversary of the date of grant. Includes 6,667 shares of restricted stock granted to the reporting person on February 14, 2024 that vest in equal installments on the second and third anniversaries of the date of grant. /s/ Robert T. Macalik, by Cale L. Curtin as attorney-in-fact 2025-11-10