X0306 4 2022-03-03 0001573516 Murphy USA Inc. MUSA 0001768052 Bacon Renee M 200 PEACH ST. EL DORADO AR 71730 1 SVP, Sales & Ops Dividend Equivalent Units 2022-03-03 4 A 0 1.754 0 A Common Stock 1.754 11.487 D Dividend Equivalent Units 2022-03-03 4 A 0 1.591 0 A Common Stock 1.591 8.57 D Dividend Equivalent Units 2022-03-03 4 A 0 1.106 0 A Common Stock 1.106 1.106 D Reflects dividend equivalent units accrued on RSUs granted to the Reporting Person under the Plan. Each dividend equivalent unit reflects the right to receive common stock, subject to the terms and conditions (including vesting and settlement terms) applicable to the corresponding RSUs. Reflects the accrual of dividend equivalent units on RSUs granted to the Reporting Person on February 5, 2020. Reflects the accrual of dividend equivalent units on RSUs granted to the Reporting Person on February 10, 2021. Reflects the accrual of dividend equivalent units on RSUs granted to the Reporting Person on February 9, 2022. /s/ Gregory L. Smith, attorney-in-fact 2022-03-07