4 Form 4 filings for MPC between 2026-08-04 and 2026-08-19, from 4 filers. 3 discretionary (2 sales, 1 purchases), 1 routine grant or withholding filing. 1 of 4 state a filing-level total, summing to $6,165,970; the rest report only their largest transaction, so the true figure is higher. Prices ran $48 to $350.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-19 | Benson Molly R | acquired | 7,196 | $47.73 | $6,165,970 | 6 | |
| 2026-08-17 | Lyon Shawn M | sold | 2,500 | $350.00 | — | — | |
| 2026-08-14 | Henschen Michael A II | sold | 6,011 | $341.56 | — | — | |
| 2026-08-04 | Mannen Maryann T. | — | 908 | $311.78 | — | — | |
| 4 filings · 4 filers · disclosed totals only | $6,165,970 (1/4) | — | |||||