Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 1,197 | $231 | $174.47 | $156.34 - $200.60 |
| Q4 2023 | 1,518 | $225 | $141.98 | $132.84 - $152.23 |
| Q3 2023 | 1,529 | $231 | $132.62 | $107.03 - $152.08 |
| Q1 2023 | 2,381 | $321 | $117.57 | $102.11 - $127.83 |