Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 1,116 | $215 | $174.47 | $156.34 - $200.60 |
| Q1 2024 | 1,126 | $227 | $164.35 | $142.34 - $195.59 |
| Q1 2019 | 3,818 | $229 | $50.44 | $45.79 - $54.89 |
| Q4 2018 | 4,956 | $292 | $54.25 | $43.35 - $68.62 |
| Q3 2016 | 10,537 | $428 | $30.33 | $26.16 - $33.44 |
| Q2 2016 | 10,537 | $400 | $27.21 | $23.82 - $31.89 |
| Q4 2015 | 6,318 | $328 | $38.07 | $33.38 - $43.77 |
| Q3 2015 | 7,949 | $368 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 7,870 | $412 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 3,741 | $383 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 3,487 | $315 | $31.34 | $26.51 - $34.97 |