Phillips 66 (PSX)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-07 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Phillips 66 (PSX) CIK: 0001534701 --- Reporting Owner --- Name: Kluppel Ann M CIK: 0002021896 Role: Officer (SVP and Controller) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-08-07 | Code: M (Exercise of derivative) Shares: +1,800 | Price: $100.44 Total Value: $180,783.00 Shares Owned After: 27,201 | Ownership: D (Direct) Footnotes: [F1] Includes 4,720 Restricted Stock Units that settle for shares of Phillips 66 common stock on a 1-for-1 basis. [Transaction #2] Security: Common Stock Date: 2026-08-07 | Code: S (Open market sale) Shares: -1,800 | Price: $205.00 Total Value: $369,000.00 Shares Owned After: 25,401 | Ownership: D (Direct) Footnotes: [F1] Includes 4,720 Restricted Stock Units that settle for shares of Phillips 66 common stock on a 1-for-1 basis. [Transaction #3] Security: Common Stock Date: 2026-08-10 | Code: M (Exercise of derivative) Shares: +2,100 | Price: $100.44 Total Value: $210,913.50 Shares Owned After: 27,501 | Ownership: D (Direct) Footnotes: [F1] Includes 4,720 Restricted Stock Units that settle for shares of Phillips 66 common stock on a 1-for-1 basis. [Transaction #4] Security: Common Stock Date: 2026-08-10 | Code: M (Exercise of derivative) Shares: +3,934 | Price: $89.05 Total Value: $350,322.70 Shares Owned After: 31,435 | Ownership: D (Direct) Footnotes: [F1] Includes 4,720 Restricted Stock Units that settle for shares of Phillips 66 common stock on a 1-for-1 basis. [Transaction #5] Security: Common Stock Date: 2026-08-10 | Code: S (Open market sale) Shares: -2,100 | Price: $210.63 Total Value: $442,326.57 Shares Owned After: 29,335 | Ownership: D (Direct) Footnotes: [F2] The price reported above is a weighted average price. These shares were sold in multiple transactions at prices ranging from $210.135 to $210.72. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was affected. [F1] Includes 4,720 Restricted Stock Units that settle for shares of Phillips 66 common stock on a 1-for-1 basis. [Transaction #6] Security: Common Stock Date: 2026-08-10 | Code: S (Open market sale) Shares: -1,967 | Price: $212.00 Total Value: $417,004.00 Shares Owned After: 27,368 | Ownership: D (Direct) Footnotes: [F1] Includes 4,720 Restricted Stock Units that settle for shares of Phillips 66 common stock on a 1-for-1 basis. [Transaction #7] Security: Common Stock Date: 2026-08-10 | Code: S (Open market sale) Shares: -1,967 | Price: $215.00 Total Value: $422,905.00 Shares Owned After: 25,401 | Ownership: D (Direct) Footnotes: [F1] Includes 4,720 Restricted Stock Units that settle for shares of Phillips 66 common stock on a 1-for-1 basis. --- Derivative Transactions --- [Transaction #1] Security: Employee Stock Option (Right to Buy) Date: 2026-08-07 | Code: M (Exercise of derivative) Shares: -1,800 | Price: $100.44 Exercisable: N/A | Expires: 2033-02-07 Shares Owned After: 2,100 | Ownership: D (Direct) Footnotes: [F4] The options became exercisable in three equal annual installments beginning on February 7, 2024. [Transaction #2] Security: Employee Stock Option (Right to Buy) Date: 2026-08-10 | Code: M (Exercise of derivative) Shares: -2,100 | Price: $100.44 Exercisable: N/A | Expires: 2033-02-07 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F4] The options became exercisable in three equal annual installments beginning on February 7, 2024. [Transaction #3] Security: Employee Stock Option (Right to Buy) Date: 2026-08-10 | Code: M (Exercise of derivative) Shares: -3,934 | Price: $89.05 Exercisable: N/A | Expires: 2032-02-08 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F5] The options became exercisable in three equal annual installments beginning on February 8, 2023. --- Holdings --- [Holding #1] Security: Common Stock Ownership: I (Indirect) Footnotes: [F3] Includes shares acquired through ongoing acquisitions under a 401(k) plan and/or routine dividend transactions that are exempt under rule 16a-11. --- Footnotes (Complete Index) --- F1: Includes 4,720 Restricted Stock Units that settle for shares of Phillips 66 common stock on a 1-for-1 basis. F2: The price reported above is a weighted average price. These shares were sold in multiple transactions at prices ranging from $210.135 to $210.72. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was affected. F3: Includes shares acquired through ongoing acquisitions under a 401(k) plan and/or routine dividend transactions that are exempt under rule 16a-11. F4: The options became exercisable in three equal annual installments beginning on February 7, 2024. F5: The options became exercisable in three equal annual installments beginning on February 8, 2023. --- Signature --- /s/ /s/ William H. Bald, as Attorney-in-Fact (2026-08-11)