Executives & Insiders
MPLX Key People
0 officers · 0 directors · 0 10%+ owners
Other Insiders(13)
| Name | Title / Role | Shares Owned |
|---|---|---|
| Benson Molly R | — | — |
| Breves Christine S | — | — |
| Floerke Gregory Scott | — | — |
| HAGEDORN CARL KRISTOPHER | — | — |
| HELMS CHRISTOPHER A | — | — |
| Khoury Maria A | — | — |
| Lyon Shawn M | — | — |
| Mannen Maryann T. | — | — |
| Peiffer Garry L. | — | 68,497 |
| SEMPLE FRANK M | — | 333,337 |
| STICE J MICHAEL | — | 700 |
| SURMA JOHN P | — | — |
| Walker Ray N JR | — | — |
Recent Insider Transactions (90d)
| Date | Insider | Title | Code | Shares | Price |
|---|---|---|---|---|---|
| 2026-03-02 | Lyon Shawn M | — | F | -920 | $59.22 |
| 2026-03-02 | Lyon Shawn M | — | F | -1,033 | $59.22 |
| 2026-03-02 | Lyon Shawn M | — | F | -798 | $59.22 |
| 2026-03-01 | Lyon Shawn M | — | A | +5,986 | $0.00 |
| 2026-03-02 | Floerke Gregory Scott | — | F | -797 | $59.22 |
| 2026-03-02 | Floerke Gregory Scott | — | F | -1,100 | $59.22 |
| 2026-03-02 | Floerke Gregory Scott | — | F | -995 | $59.22 |
| 2026-03-01 | Floerke Gregory Scott | — | A | +5,986 | $0.00 |
| 2026-03-02 | Mannen Maryann T. | — | F | -3,407 | $59.22 |
| 2026-03-02 | Mannen Maryann T. | — | F | -3,404 | $59.22 |
| 2026-03-02 | Mannen Maryann T. | — | F | -6,409 | $59.22 |
| 2026-03-01 | Mannen Maryann T. | — | A | +52,817 | $0.00 |
| 2026-03-02 | HAGEDORN CARL KRISTOPHER | — | F | -422 | $59.22 |
| 2026-03-02 | HAGEDORN CARL KRISTOPHER | — | F | -916 | $59.22 |
| 2026-03-02 | HAGEDORN CARL KRISTOPHER | — | F | -663 | $59.22 |
| 2026-03-01 | HAGEDORN CARL KRISTOPHER | — | A | +4,930 | $0.00 |
| 2026-03-01 | Khoury Maria A | — | A | +8,451 | $0.00 |
| 2026-03-02 | Benson Molly R | — | F | -1,240 | $59.22 |
| 2026-03-02 | Benson Molly R | — | F | -998 | $59.22 |
| 2026-03-02 | Benson Molly R | — | F | -614 | $59.22 |
| 2026-03-01 | Benson Molly R | — | A | +8,803 | $0.00 |
| 2026-02-17 | SURMA JOHN P | — | A | +1,505.13 | $0.00 |
| 2026-02-17 | STICE J MICHAEL | — | A | +981.96 | $0.00 |
| 2026-02-17 | Walker Ray N JR | — | A | +32.13 | $0.00 |
| 2026-02-17 | Breves Christine S | — | A | +218.1 | $0.00 |
| 2026-02-17 | HELMS CHRISTOPHER A | — | A | +1,285.16 | $0.00 |
| 2026-02-17 | Peiffer Garry L. | — | A | +1,180.52 | $0.00 |
| 2026-02-17 | SEMPLE FRANK M | — | A | +1,071.82 | $0.00 |