Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,567 | $255 | $186.40 | $161.93 - $201.29 |
| Q3 2025 | 3,060 | $590 | $174.47 | $156.34 - $200.60 |
| Q4 2021 | 359 | $22 | $58.41 | $54.37 - $62.24 |