| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Smith Donald R Jr | VP, CAO & Treasurer | 200 PEACH ST, EL DORADO | /s/ Gregory L. Smith, attorney-in-fact | 09 Feb 2026 | 0001583749 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MUSA | Common Stock | Options Exercise | $0 | +305 | +1.4% | $0.000000 | 21,396 | 06 Feb 2026 | Direct | F1 |
| transaction | MUSA | Common Stock | Tax liability | $59,216 | -149 | -0.7% | $397.42 | 21,247 | 06 Feb 2026 | Direct | F2 |
| holding | MUSA | Common Stock | 561 | 06 Feb 2026 | Trustee of Company Thrift Plan | F3 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MUSA | Restricted Stock Unit | Options Exercise | $0 | -305 | -40% | $0.000000 | 453 | 06 Feb 2026 | Common Stock | 305 | Direct | F1, F4, F5, F6 |
| Id | Content |
|---|---|
| F1 | Represents time-based Restricted Stock Units (RSUs) and corresponding dividend equivalents accrued to the Reporting Person under the 2013 Long Term Incentive Plan that have vested and settled in shares of the Company's stock on a one-for-one basis. |
| F2 | Shares withheld for taxes on RSU vesting. |
| F3 | Includes 2.06 shares acquired through the reporting person's 401(k) Plan. The information in this report is based on a plan statement dated February 5, 2026. |
| F4 | Represents Restricted Stock Unit Award granted under the 2013 Long-term Incentive Plan. |
| F5 | These Securities generally do not carry a Conversion Price, Exercisable Date, or Expiration Date. |
| F6 | Includes dividend equivalent units accrued with respect to the underlying RSUs. |