Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 1,182 | $228 | $174.47 | $156.34 - $200.60 |
| Q2 2024 | 1,270 | $220 | $179.57 | $162.57 - $213.02 |
| Q1 2024 | 1,268 | $255 | $164.35 | $142.34 - $195.59 |