X0508 4 2026-02-12 0001573516 Murphy USA Inc. MUSA 0001166951 DEMING CLAIBORNE P 200 PEACH STREET EL DORADO AR 71730 1 0 Restricted Stock Unit 2026-02-12 4 A 0 421 0 A Common Stock 421 1219.02 D Award granted under the 2023 Omnibus Incentive Plan. These Securities generally do not carry a Conversion Price, Exercisable Date, or Expiration Date. The reporting person has elected to defer settlement of certain restricted stock units and accrued dividend equivalent units thereon to the reporting person's termination of service from the Board, in accordance with their deferral election form. Includes dividend equivalent units accrued with respect to the underlying RSUs. /s/ Gregory L. Smith, attorney-in-fact 2026-02-17