SEC Form 4 · Updated Daily
PSX
— PHILLIPS 66 OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| CONOCOPHILLIPS | 10%+ Owner | 625,272,302 | 2012-04-30 | J |
| BERKSHIRE HATHAWAY INC | 10%+ Owner | 45,689,892 | 2018-02-13 | D |
| BUFFETT WARREN E | 10%+ Owner | 45,689,892 | 2018-02-13 | D |
| NATIONAL INDEMNITY CO | 10%+ Owner | 45,689,892 | 2018-02-13 | D |
| Garland Greg C. | Director | 655,332 | 2024-02-09 | F |
| Johnson Paula Ann | Reporting Owner | 147,189 | 2022-06-07 | M |
| Lashier Mark E | Director | 110,532 | 2026-02-10 | A |
| Mitchell Kevin J | Officer | 108,397 | 2026-07-09 | M |
| Harbison Richard G | Officer | 91,194 | 2026-08-12 | M |
| Roberts Timothy D. | Officer | 86,107 | 2024-05-16 | M |
| Mandell Brian | Officer | 84,994.918 | 2026-09-16 | M |
| LOWE JOHN E | Director | 83,474.58 | 2025-01-15 | A |
| TILTON GLENN F | Director | 74,437.09 | 2026-01-15 | A |
| Herman Robert A | Reporting Owner | 68,904 | 2022-08-08 | F |
| TSCHINKEL VICTORIA J | Director | 60,890 | 2021-01-15 | A |
| WHITTINGTON MARNA C | Director | 54,798.99 | 2026-01-15 | A |
| MCGRAW HAROLD III | Director | 52,622.49 | 2021-01-15 | A |
| Taylor Timothy Garth | Officer | 50,133 | 2017-04-04 | M |
| Ziemba Lawrence Michael | Director | 41,898 | 2017-04-04 | M |
| Baldridge Don | Officer | 32,603 | 2026-04-01 | F |
| HAYES GREGORY | Director | 31,419.621 | 2026-01-15 | A |
| Golodryga Zhanna | Director | 30,520 | 2025-02-11 | A |
| Maxwell Greg G | Director | 30,123 | 2015-02-03 | A |
| Oyolu Chukwuemeka A. | Officer | 27,899 | 2021-02-09 | A |
| Sutherland Vanessa Allen | Officer | 27,537 | 2026-07-21 | S |
| FERGUSON J BRIAN | Director | 26,436.88 | 2020-01-15 | A |
| Kluppel Ann M | Officer | 25,361 | 2026-09-10 | G |
| CORNELIUS SIGMUND L | Director | 22,984.512 | 2026-01-15 | A |
| Ramos Denise L | Director | 22,835.18 | 2025-01-15 | A |
| Loomis William R Jr | Director | 22,623.91 | 2018-01-16 | A |
| Adams Gary Kramer | Director | 20,405 | 2025-01-15 | A |
| HOLLEY CHARLES M | Director | 18,418.738 | 2026-01-15 | A |
| Meyers Kevin Omar | Director | 16,799 | 2026-05-06 | P |
| Bushman Julie L | Director | 14,841.014 | 2026-01-15 | A |
| Pruitt Joseph Scott | Officer | 13,783 | 2024-03-20 | M |
| Heim Michael A | Director | 13,484.512 | 2026-01-15 | A |
| Singleton Denise R | Director | 10,984.954 | 2026-01-15 | A |
| Terreson Douglas T | Director | 10,984.95 | 2026-01-15 | A |
| Davis Lisa Ann | Director | 6,267 | 2026-08-10 | S |
| Pease Robert W | Director | 5,599.167 | 2026-01-15 | A |
| Whiteford Grace Puma | Director | 3,455.76 | 2026-01-15 | A |
| HEARNE ANDREW NIGEL | Director | 2,517.512 | 2026-01-15 | A |
| Johnson Charles Douglas | Director | 1,155 | 2014-12-10 | G |
| Ungerleider Howard I | Director | 949 | 2026-03-16 | A |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-09-16 | Mandell Brian | Option exercise (derivative) | 23,400 | $0.00 | 0 |
| 2026-09-16 | Mandell Brian | Open-market sale | 23,400 | $265.06 | 61,594.918 |
| 2026-09-16 | Mandell Brian | Option exercise | 23,400 | $74.70 | 84,994.918 |
| 2026-09-10 | Kluppel Ann M | Gift | 40 | $0.00 | 25,361 |
| 2026-08-12 | Harbison Richard G | Option exercise (derivative) | 13,500 | $0.00 | 0 |
| 2026-08-12 | Harbison Richard G | Open-market sale | 52,100 | $223.76 | 39,094 |
| 2026-08-12 | Harbison Richard G | Option exercise | 23,800 | $100.44 | 91,194 |
| 2026-08-12 | Harbison Richard G | Option exercise | 14,800 | $89.05 | 67,394 |
| 2026-08-12 | Harbison Richard G | Option exercise | 13,500 | $74.70 | 52,594 |
| 2026-08-11 | Mandell Brian | Option exercise (derivative) | 30,000 | $0.00 | 23,400 |
| 2026-08-11 | Mandell Brian | Open-market sale | 30,000 | $215.00 | 61,594.918 |
| 2026-08-11 | Mandell Brian | Option exercise | 30,000 | $74.70 | 91,594.918 |
| 2026-08-10 | Kluppel Ann M | Option exercise (derivative) | 2,100 | $100.44 | 0 |
| 2026-08-10 | Kluppel Ann M | Open-market sale | 1,967 | $215.00 | 25,401 |
| 2026-08-10 | Kluppel Ann M | Open-market sale | 1,967 | $212.00 | 27,368 |
| 2026-08-10 | Kluppel Ann M | Open-market sale | 2,100 | $210.63 | 29,335 |
| 2026-08-10 | Kluppel Ann M | Option exercise | 3,934 | $89.05 | 31,435 |
| 2026-08-10 | Kluppel Ann M | Option exercise | 2,100 | $100.44 | 27,501 |
| 2026-08-10 | Davis Lisa Ann | Open-market sale | 315 | $208.99 | 5,752 |
| 2026-08-10 | Davis Lisa Ann | Open-market sale | 200 | $208.37 | 6,067 |
| 2026-08-10 | Davis Lisa Ann | Open-market sale | 1,000 | $207.21 | 6,267 |
| 2026-08-10 | Mandell Brian | Option exercise (derivative) | 3,300 | $0.00 | 53,400 |
| 2026-08-10 | Mandell Brian | Open-market sale | 3,300 | $214.02 | 61,594.918 |
| 2026-08-10 | Mandell Brian | Option exercise | 3,300 | $74.70 | 64,894.918 |
| 2026-08-07 | Kluppel Ann M | Option exercise (derivative) | 1,800 | $100.44 | 2,100 |
| 2026-08-07 | Kluppel Ann M | Open-market sale | 1,800 | $205.00 | 25,401 |
| 2026-08-07 | Kluppel Ann M | Option exercise | 1,800 | $100.44 | 27,201 |
| 2026-07-21 | Sutherland Vanessa Allen | Open-market sale | 3,523 | $2110482.00 | 27,537 |
| 2026-07-21 | Sutherland Vanessa Allen | Open-market sale | 3,523 | $211.05 | 27,537 |
| 2026-07-20 | Sutherland Vanessa Allen | Open-market sale | 563 | $211.01 | 31,060 |
| 2026-07-09 | Mitchell Kevin J | Option exercise (derivative) | 11,021 | $0.00 | 2,050 |
| 2026-07-09 | Mitchell Kevin J | Open-market sale | 11,021 | $190.03 | 97,376 |
| 2026-07-09 | Mitchell Kevin J | Option exercise | 11,021 | $94.97 | 108,397 |
| 2026-05-11 | Mitchell Kevin J | Option exercise (derivative) | 600 | $0.00 | 13,071 |
| 2026-05-11 | Mitchell Kevin J | Open-market sale | 600 | $171.56 | 97,376 |
| 2026-05-11 | Mitchell Kevin J | Option exercise | 600 | $94.97 | 97,976 |
| 2026-05-08 | Mitchell Kevin J | Option exercise (derivative) | 24,000 | $0.00 | 13,671 |
| 2026-05-08 | Mitchell Kevin J | Option exercise (derivative) | 5,400 | $0.00 | 0 |
| 2026-05-08 | Mitchell Kevin J | Open-market sale | 29,400 | $170.00 | 97,376 |
| 2026-05-08 | Mitchell Kevin J | Option exercise | 24,000 | $94.97 | 126,776 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.