Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 2,673 | $515 | $174.47 | $156.34 - $200.60 |
| Q2 2025 | 2,944 | $489 | $147.88 | $113.25 - $169.54 |
| Q1 2025 | 3,106 | $453 | $145.16 | $130.65 - $156.96 |
| Q3 2024 | 2,639 | $430 | $163.95 | $152.46 - $177.44 |