Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,919 | $475 | $186.40 | $161.93 - $201.29 |
| Q3 2025 | 3,025 | $583 | $174.47 | $156.34 - $200.60 |
| Q2 2014 | 6,650 | $528 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 6,680 | $581 | $30.73 | $28.22 - $33.35 |