Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2025-03-07 Purchase | 2025-03-11 06:58 am | MPLX LP | MPLX | Lyon Shawn M Senior VP, Log. & Storage | 4,000 | $52.75 | $211,000 | 25,299 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-05-16 Option Award | 2025-05-20 07:32 am | N/A N/A | MPLX LP | MPLX | SURMA JOHN P Director | 1,390 | $0 | 84,620 (Direct) | View |
2025-05-16 Option Award | 2025-05-20 07:29 am | N/A N/A | MPLX LP | MPLX | STICE J MICHAEL Director | 907 | $0 | 51,013 (Direct) | View |
2025-05-16 Option Award | 2025-05-20 07:26 am | N/A N/A | MPLX LP | MPLX | SEMPLE FRANK M Director | 990 | $0 | 548,212 (Direct) | View |
2025-05-16 Option Award | 2025-05-20 07:22 am | N/A N/A | MPLX LP | MPLX | Peiffer Garry L. Director | 1,090 | $0 | 128,985 (Direct) | View |
2025-05-16 Option Award | 2025-05-20 07:19 am | N/A N/A | MPLX LP | MPLX | HELMS CHRISTOPHER A Director | 1,187 | $0 | 76,849 (Direct) | View |
2025-05-16 Option Award | 2025-05-20 07:14 am | N/A N/A | MPLX LP | MPLX | Breves Christine S Director | 201 | $0 | 11,175 (Direct) | View |
2025-05-01 Option Award | 2025-05-05 07:41 am | N/A N/A | MPLX LP | MPLX | SURMA JOHN P Director | 2,848 | $0 | 83,229 (Direct) | View |
2025-05-01 Option Award | 2025-05-05 07:38 am | N/A N/A | MPLX LP | MPLX | STICE J MICHAEL Director | 2,848 | $0 | 50,106 (Direct) | View |
2025-05-01 Option Award | 2025-05-05 07:34 am | N/A N/A | MPLX LP | MPLX | SEMPLE FRANK M Director | 2,848 | $0 | 547,222 (Direct) | View |
2025-05-01 Option Award | 2025-05-05 07:30 am | N/A N/A | MPLX LP | MPLX | Peiffer Garry L. Director | 2,481 | $0 | 127,894 (Direct) | View |
2025-05-01 Option Award | 2025-05-05 07:26 am | N/A N/A | MPLX LP | MPLX | HELMS CHRISTOPHER A Director | 2,481 | $0 | 75,661 (Direct) | View |
2025-05-01 Option Award | 2025-05-05 07:22 am | N/A N/A | MPLX LP | MPLX | Breves Christine S Director | 2,481 | $0 | 10,974 (Direct) | View |
2025-04-01 Option Award | 2025-04-03 6:14 pm | N/A N/A | MPLX LP | MPLX | SURMA JOHN P Director | 220 | $0 | 80,381 (Direct) | View |
2025-04-01 Option Award | 2025-04-03 6:12 pm | N/A N/A | MPLX LP | MPLX | SEMPLE FRANK M Director | 220 | $0 | 544,373 (Direct) | View |
2025-04-01 Option Award | 2025-04-03 6:10 pm | N/A N/A | MPLX LP | MPLX | STICE J MICHAEL Director | 220 | $0 | 47,258 (Direct) | View |
2025-04-01 Option Award | 2025-04-03 6:06 pm | N/A N/A | MPLX LP | MPLX | Peiffer Garry L. Director | 192 | $0 | 125,413 (Direct) | View |
2025-04-01 Option Award | 2025-04-03 6:03 pm | N/A N/A | MPLX LP | MPLX | HELMS CHRISTOPHER A Director | 192 | $0 | 73,180 (Direct) | View |
2025-04-01 Option Award | 2025-04-03 5:59 pm | N/A N/A | MPLX LP | MPLX | Breves Christine S Director | 192 | $0 | 8,493 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 7:02 pm | N/A N/A | MPLX LP | MPLX | Quaid John J Director | 12,780 | $0 | 52,393 (Direct) | View |
2025-03-03 Tax Withholding | 2025-03-04 7:02 pm | N/A N/A | MPLX LP | MPLX | Quaid John J Director | 4,926 | $54.34 | 52,393 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 7:00 pm | N/A N/A | MPLX LP | MPLX | Mannen Maryann T. President & CEO | 48,863 | $0 | 125,862 (Direct) | View |
2025-03-03 Tax Withholding | 2025-03-04 7:00 pm | N/A N/A | MPLX LP | MPLX | Mannen Maryann T. President & CEO | 10,101 | $54.34 | 125,862 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 6:57 pm | N/A N/A | MPLX LP | MPLX | Lyon Shawn M Senior VP, Log. & Storage | 6,014 | $0 | 21,299 (Direct) | View |
2025-03-03 Tax Withholding | 2025-03-04 6:57 pm | N/A N/A | MPLX LP | MPLX | Lyon Shawn M Senior VP, Log. & Storage | 1,988 | $54.34 | 21,299 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 6:54 pm | N/A N/A | MPLX LP | MPLX | Hennigan Michael J Executive Chairman | 33,377 | $0 | 360,472 (Direct) | View |
2025-03-03 Tax Withholding | 2025-03-04 6:54 pm | N/A N/A | MPLX LP | MPLX | Hennigan Michael J Executive Chairman | 30,154 | $54.34 | 360,472 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 6:52 pm | N/A N/A | MPLX LP | MPLX | HAGEDORN CARL KRISTOPHER Exec VP & Chief Fin Ofc | 4,510 | $0 | 17,480 (Direct) | View |
2025-03-03 Tax Withholding | 2025-03-04 6:52 pm | N/A N/A | MPLX LP | MPLX | HAGEDORN CARL KRISTOPHER Exec VP & Chief Fin Ofc | 1,780 | $54.34 | 17,480 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 6:50 pm | N/A N/A | MPLX LP | MPLX | Floerke Gregory Scott Exec. VP and COO | 6,014 | $0 | 92,485 (Direct) | View |
2025-03-03 Tax Withholding | 2025-03-04 6:50 pm | N/A N/A | MPLX LP | MPLX | Floerke Gregory Scott Exec. VP and COO | 3,149 | $54.34 | 92,485 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 6:47 pm | N/A N/A | MPLX LP | MPLX | Benson Molly R Chief Legal Ofc & Corp Sec | 7,517 | $0 | 40,469 (Direct) | View |
2025-03-03 Tax Withholding | 2025-03-04 6:47 pm | N/A N/A | MPLX LP | MPLX | Benson Molly R Chief Legal Ofc & Corp Sec | 2,467 | $54.34 | 40,469 (Direct) | View |
Ownership | 2025-03-03 08:52 am | N/A N/A | MPLX LP | MPLX | Iten Rebecca L VP and Controller | 0 | $0 | 282 (Indirect) | View |
2025-02-14 Option Award | 2025-02-18 1:10 pm | N/A N/A | MPLX LP | MPLX | SURMA JOHN P Director | 1,269 | $0 | 80,161 (Direct) | View |
2025-02-14 Option Award | 2025-02-18 1:07 pm | N/A N/A | MPLX LP | MPLX | STICE J MICHAEL Director | 809 | $0 | 47,037 (Direct) | View |
2025-02-14 Option Award | 2025-02-18 1:04 pm | N/A N/A | MPLX LP | MPLX | SEMPLE FRANK M Director | 888 | $0 | 544,153 (Direct) | View |
2025-02-14 Option Award | 2025-02-18 1:00 pm | N/A N/A | MPLX LP | MPLX | Peiffer Garry L. Director | 990 | $0 | 125,221 (Direct) | View |
2025-02-14 Option Award | 2025-02-18 12:57 pm | N/A N/A | MPLX LP | MPLX | HELMS CHRISTOPHER A Director | 1,082 | $0 | 72,988 (Direct) | View |
2025-02-14 Option Award | 2025-02-18 12:54 pm | N/A N/A | MPLX LP | MPLX | Breves Christine S Director | 145 | $0 | 8,301 (Direct) | View |
2025-01-02 Option Award | 2025-01-06 08:04 am | N/A N/A | MPLX LP | MPLX | SURMA JOHN P Director | 738 | $0 | 78,892 (Direct) | View |
2025-01-02 Option Award | 2025-01-06 07:59 am | N/A N/A | MPLX LP | MPLX | STICE J MICHAEL Director | 738 | $0 | 46,228 (Direct) | View |
2025-01-02 Option Award | 2025-01-06 07:56 am | N/A N/A | MPLX LP | MPLX | SEMPLE FRANK M Director | 738 | $0 | 543,265 (Direct) | View |
2025-01-02 Option Award | 2025-01-06 07:53 am | N/A N/A | MPLX LP | MPLX | Peiffer Garry L. Director | 642 | $0 | 124,231 (Direct) | View |
2025-01-02 Option Award | 2025-01-06 07:50 am | N/A N/A | MPLX LP | MPLX | HELMS CHRISTOPHER A Director | 642 | $0 | 71,906 (Direct) | View |
2025-01-02 Option Award | 2025-01-06 07:47 am | N/A N/A | MPLX LP | MPLX | Breves Christine S Director | 642 | $0 | 8,156 (Direct) | View |
2024-12-13 Tax Withholding | 2024-12-17 4:55 pm | N/A N/A | MPLX LP | MPLX | Lyon Shawn M Senior VP, Log. & Storage | 317 | $48.86 | 17,273 (Direct) | View |