There have been 50 recent insider transactions recorded for Marathon Petroleum Corporation (MPC), including 27 buys and 18 sells. Total insider buying was valued at RSU Award and total insider selling at $3.59M.
Notable insiders with recent activity include Hessling Ricky D., Lyon Shawn M, Floerke Gregory Scott. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — MPC
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-03-13 |
Hessling Ricky D. |
Chief Commercial Officer |
Informative Sell |
1,626 |
$228.18 |
$371.02K |
7,525 |
| 2026-03-12 |
Hessling Ricky D. |
Chief Commercial Officer |
Informative Sell |
559 |
$230.00 |
$128.57K |
9,151 |
| 2026-03-11 |
Lyon Shawn M |
SVP Log & Storage, Mplx Gp Llc |
Gift (Given) |
1,186 |
- |
- |
15,119 |
| 2026-03-11 |
Hessling Ricky D. |
Chief Commercial Officer |
Informative Sell |
325 |
$226.00 |
$73.45K |
10,188 |
| 2026-03-02 |
Floerke Gregory Scott |
Ex VP & COO, Mplx Gp Llc |
Tax Withholding of RSU |
278 |
$206.30 |
$57.35K |
31,031 |
| 2026-03-02 |
Mannen Maryann T. |
Chairman, President & CEO |
Tax Withholding of RSU |
2,236 |
$206.30 |
$461.29K |
111,847 |
| 2026-03-02 |
Lyon Shawn M |
SVP Log & Storage, Mplx Gp Llc |
Tax Withholding of RSU |
279 |
$206.30 |
$57.56K |
16,305 |
| 2026-03-02 |
Benson Molly R |
Chief Legal Ofc & Corp Sec |
Tax Withholding of RSU |
348 |
$206.30 |
$71.79K |
30,334 |
| 2026-03-02 |
Brzezinski Erin M |
VP and Controller |
Tax Withholding of RSU |
59 |
$206.30 |
$12.17K |
2,146 |
| 2026-03-02 |
Hessling Ricky D. |
Chief Commercial Officer |
Gift (Given) |
2,028 |
- |
- |
11,998 |
| 2026-03-02 |
Henschen Michael A Ii |
Ex VP, Refining |
Tax Withholding of RSU |
191 |
$206.30 |
$39.4K |
18,272 |
| 2026-03-01 |
Floerke Gregory Scott |
Ex VP & COO, Mplx Gp Llc |
RSU Award |
1,730 |
- |
- |
31,838 |
| 2026-03-01 |
Mannen Maryann T. |
Chairman, President & CEO |
RSU Award |
15,266 |
- |
- |
115,813 |
| 2026-03-01 |
Lyon Shawn M |
SVP Log & Storage, Mplx Gp Llc |
RSU Award |
1,730 |
- |
- |
17,078 |
| 2026-03-01 |
Benson Molly R |
Chief Legal Ofc & Corp Sec |
RSU Award |
2,544 |
- |
- |
31,137 |
| 2026-03-01 |
Brzezinski Erin M |
VP and Controller |
RSU Award |
509 |
- |
- |
2,296 |
| 2026-03-01 |
Hessling Ricky D. |
Chief Commercial Officer |
RSU Award |
2,748 |
- |
- |
14,812 |
| 2026-03-01 |
Henschen Michael A Ii |
Ex VP, Refining |
RSU Award |
2,290 |
- |
- |
18,753 |
| 2026-03-01 |
Khoury Maria A |
Exec VP & Chief Fin Ofc |
RSU Award |
2,443 |
- |
- |
4,017 |
| 2026-02-12 |
Henschen Michael A Ii |
Ex VP, Refining |
Gift (Given) |
511 |
- |
- |
16,463 |
| 2026-02-01 |
Khoury Maria A |
Exec VP & Chief Fin Ofc |
RSU Award |
1,574 |
- |
- |
1,574 |
| 2026-01-19 |
Khoury Maria A |
Exec VP & Chief Fin Ofc |
Unknown |
- |
- |
- |
- |
| 2025-12-12 |
Floerke Gregory Scott |
Ex VP & COO, Mplx Gp Llc |
Tax Withholding of RSU |
85 |
$185.77 |
$15.79K |
30,108 |
| 2025-12-12 |
Hennigan Michael J |
Executive Chairman |
Tax Withholding of RSU |
466 |
$185.77 |
$86.57K |
220,902 |
| 2025-12-12 |
Lyon Shawn M |
SVP Log & Storage, Mplx Gp Llc |
Tax Withholding of RSU |
86 |
$185.77 |
$15.98K |
15,348 |
| 2025-12-12 |
Benson Molly R |
Chief Legal Ofc & Corp Sec |
Tax Withholding of RSU |
107 |
$185.77 |
$19.88K |
28,593 |
| 2025-12-12 |
Hessling Ricky D. |
Chief Commercial Officer |
Tax Withholding of RSU |
98 |
$185.77 |
$18.21K |
12,064 |
| 2025-12-12 |
Henschen Michael A Ii |
Ex VP, Refining |
Tax Withholding of RSU |
160 |
$185.77 |
$29.72K |
22,263 |
| 2025-08-15 |
Benson Molly R |
Chief Legal Ofc & Corp Sec |
Option Exercise (Sell) |
10,879 |
$62.68 |
$681.9K |
- |
| 2025-08-01 |
Mannen Maryann T. |
President & CEO |
Tax Withholding of RSU |
908 |
$166.39 |
$151.08K |
100,547 |
| 2025-07-03 |
Rucker Kim K.w. |
Director |
Informative Sell |
7,392 |
$175.00 |
$1.29M |
18,944 |
| 2025-06-01 |
Henschen Michael A Ii |
Ex VP, Refining |
Unknown |
- |
- |
- |
22,423 |
| 2025-05-01 |
Cohen Jonathan Z |
Director |
RSU Award |
1,276 |
- |
- |
15,193 |
| 2025-05-01 |
Campbell Jeffrey C |
Director |
RSU Award |
1,276 |
- |
- |
1,815 |
| 2025-05-01 |
Surma John P |
Director |
RSU Award |
1,276 |
- |
- |
58,957 |
| 2025-05-01 |
Semple Frank M |
Director |
RSU Award |
1,276 |
- |
- |
13,709 |
| 2025-05-01 |
Rucker Kim K.w. |
Director |
RSU Award |
1,276 |
- |
- |
26,231 |
| 2025-05-01 |
Stice J Michael |
Director |
RSU Award |
1,276 |
- |
- |
23,508 |
| 2025-05-01 |
Bayh Evan |
Director |
RSU Award |
1,276 |
- |
- |
71,057 |
| 2025-05-01 |
Al Khayyal Abdulaziz Fahd |
Director |
RSU Award |
1,276 |
- |
- |
24,713 |
| 2025-05-01 |
Paterson Eileen P. |
Director |
RSU Award |
1,276 |
- |
- |
2,425 |
| 2025-05-01 |
Ellison-taylor Kimberly N |
Director |
RSU Award |
1,276 |
- |
- |
2,425 |
| 2025-04-01 |
Cohen Jonathan Z |
Director |
RSU Award |
94 |
- |
- |
13,918 |
| 2025-04-01 |
Tomasky Susan |
Director |
RSU Award |
94 |
- |
- |
28,233 |
| 2025-04-01 |
Campbell Jeffrey C |
Director |
RSU Award |
94 |
- |
- |
539 |
| 2025-04-01 |
Galante Edward G |
Director |
RSU Award |
94 |
- |
- |
23,976 |
| 2025-04-01 |
Surma John P |
Director |
RSU Award |
94 |
- |
- |
57,681 |
| 2025-04-01 |
Bunch Charles E |
Director |
RSU Award |
94 |
- |
- |
34,734 |
| 2025-04-01 |
Semple Frank M |
Director |
RSU Award |
94 |
- |
- |
12,433 |
| 2025-04-01 |
Rucker Kim K.w. |
Director |
RSU Award |
94 |
- |
- |
24,955 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
