Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 10,246 | $1,666 | $186.40 | $161.93 - $201.29 |
| Q3 2025 | 10,281 | $1,982 | $174.47 | $156.34 - $200.60 |
| Q4 2023 | 2,188 | $325 | $141.98 | $132.84 - $152.23 |
| Q4 2017 | 784 | $57 | $47.48 | $42.72 - $52.20 |