Marathon Petroleum Corp (MPC) has 93 open-market insider trades by 34 insiders since 2009. Over the last six months insiders net sold $5.6M. The most active filer is C. Michael Palmer, VP.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Raymond L. Brooks | VP | — | 4 | $38.6M | 2022-05-23 |
| Gary R. Heminger | CEOChairman | — | 5 | $37.0M | 2020-04-28 |
| Michael J. Hennigan | CEOPres | — | 1 | $33.7M | 2025-12-12 |
| Anthony R. Kenney | Pres | — | 3 | $12.1M | 2019-03-01 |
| C. Michael Palmer | VP | — | 8 | $11.9M | 2018-03-01 |
| Thomas M. Kelley | PresVP | — | 7 | $10.9M | 2018-05-30 |
| Thomas M. Kelley | PresVP | — | 6 | $10.6M | 2018-05-30 |
| Thomas Kaczynski | VPTreasurer | — | 1 | $9.2M | 2022-12-02 |
| Timothy J. Aydt | VP | — | 4 | $9.1M | 2025-03-03 |
| Shawn M. Lyon | VP | — | 4 | $6.7M | 2026-08-31 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Shawn M. Lyon | VP | Sell | $532K | 2026-08-28 |
| Erin M. Brzezinski | VP & Controller | Sell | $207K | 2026-08-27 |
| Molly R. Benson | CLO & Secretary | Sell | $4.4M | 2026-08-17 |
| Shawn M. Lyon | VP | Sell | $875K | 2026-08-13 |
| Michael A. Henschen II | VP | Sell | $2.1M | 2026-08-12 |
| Michael A. Henschen II | VP | Sell | $1.7M | 2026-06-04 |
Companies that share insiders with MPC, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Ricky D. Hessling | CCO | Sell | $250K | 2026-05-13 |
| Ricky D. Hessling | CCO | Sell | $371K | 2026-03-13 |
| Ricky D. Hessling | Chief Commercial Officer | Sell | $644K | 2026-03-11 |
| Michael A. Henschen II | Ex VP & Refining | Sell | $1.1M | 2026-02-12 |
| Molly R. Benson | CLO & Secretary | Sell | $1.8M | 2025-08-15 |
| Kim K.w. Rucker | Director | Sell | $1.3M | 2025-07-03 |
| Ricky D. Hessling | CCO | Buy | $269K | 2025-03-11 |
| Evan Bayh | Director | Buy | $134K | 2025-03-05 |
| Jeffrey C. Campbell | Director | Buy | $1.8M | 2024-12-04 |