Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 2,008 | $387 | $174.47 | $156.34 - $200.60 |
| Q1 2024 | 5,196 | $1,047 | $164.35 | $142.34 - $195.59 |
| Q4 2023 | 5,185 | $769 | $141.98 | $132.84 - $152.23 |
| Q3 2023 | 5,190 | $785 | $132.62 | $107.03 - $152.08 |