Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 1,102 | $212 | $174.47 | $156.34 - $200.60 |
| Q1 2024 | 1,058 | $213 | $164.35 | $142.34 - $195.59 |
| Q3 2021 | 1,083 | $67 | $51.79 | $44.97 - $57.86 |