Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,300 | $211 | $186.40 | $161.93 - $201.29 |
| Q3 2025 | 1,257 | $242 | $174.47 | $156.34 - $200.60 |
| Q2 2025 | 1,233 | $205 | $147.88 | $113.25 - $169.54 |
| Q4 2024 | 2,150 | $300 | $148.83 | $127.70 - $172.79 |
| Q3 2024 | 1,474 | $240 | $163.95 | $152.46 - $177.44 |
| Q2 2024 | 1,389 | $241 | $179.57 | $162.57 - $213.02 |
| Q1 2024 | 1,661 | $335 | $164.35 | $142.34 - $195.59 |
| Q3 2018 | 71,331 | $5,704 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 70,188 | $4,924 | $60.02 | $54.41 - $65.68 |
| Q1 2018 | 81,882 | $5,986 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 84,864 | $5,599 | $47.48 | $42.72 - $52.20 |
| Q3 2017 | 113,140 | $6,345 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 95,234 | $4,984 | $39.52 | $36.41 - $42.36 |
| Q1 2017 | 94,501 | $4,776 | $37.82 | $35.47 - $41.31 |
| Q4 2016 | 106,795 | $5,377 | $34.23 | $30.03 - $38.70 |
| Q3 2016 | 109,173 | $4,431 | $30.33 | $26.16 - $33.44 |
| Q2 2016 | 77,895 | $2,957 | $27.21 | $23.82 - $31.89 |
| Q1 2016 | 75,141 | $2,794 | $27.88 | $21.33 - $38.55 |
| Q4 2015 | 81,864 | $4,244 | $38.07 | $33.38 - $43.77 |
| Q3 2015 | 115,426 | $5,348 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 68,152 | $3,565 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 39,960 | $3,607 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 41,907 | $3,783 | $31.34 | $26.51 - $34.97 |
| Q3 2014 | 62,390 | $5,283 | $30.05 | $26.72 - $32.99 |
| Q2 2014 | 39,129 | $3,055 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 39,108 | $3,404 | $30.73 | $28.22 - $33.35 |
| Q4 2013 | 45,386 | $4,163 | $26.84 | $21.33 - $32.16 |
| Q3 2013 | 78,363 | $5,040 | $24.39 | $21.74 - $26.64 |
| Q2 2013 | 36,184 | $2,571 | $27.55 | $23.97 - $31.16 |