| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Kluppel Ann M | Vice President and Controller | 2331 CITYWEST BLVD, HOUSTON | /s/ William H. Bald, as Attorney-in-Fact | 09 Feb 2026 | 0002021896 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PSX | Common Stock | Tax liability | $35,779 | -228 | -0.96% | $156.92 | 23,410 | 07 Feb 2026 | Direct | F1, F2, F3 |
| holding | PSX | Common Stock | 3,585 | 07 Feb 2026 | By Phillips 66 Savings Plan | F4 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of Restricted Stock Units (RSUs) granted on February 7, 2023. |
| F2 | The price reflected above is the average of the high and the low price of the Company's stock on February 6, 2026. |
| F3 | Includes 2,729 RSUs that settle for shares of Phillips 66 common stock on a 1-for-1 basis. |
| F4 | Includes shares acquired through ongoing acquisitions under a 401(k) plan and/or routine dividend transactions that are exempt under rule 16a-11. |