X0407 4 2023-06-30 0001573516 Murphy USA Inc. MUSA 0001759743 Phillips Jeanne Linder 200 PEACH ST EL DORADO AR 71730 1 0 Common Stock 2023-06-30 4 A 0 80.357 311.11 A 2954.237 D The shares represent fully-vested restricted stock units ("RSUs") issued in lieu of quarterly cash retainer(s) payable under the issuer's director compensation policy. The RSUs will settle in shares in connection with the reporting person's separation from service. /s/ Gregory L. Smith, attorney-in-fact 2023-07-05