Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,640 | $628 | $186.40 | $161.93 - $201.29 |
| Q3 2025 | 3,437 | $640 | $174.47 | $156.34 - $200.60 |
| Q1 2023 | 3,679 | $496 | $117.57 | $102.11 - $127.83 |
| Q4 2022 | 2,971 | $346 | $106.44 | $93.29 - $119.55 |
| Q3 2022 | 2,955 | $293 | $86.91 | $71.82 - $99.42 |
| Q2 2022 | 2,941 | $242 | $86.26 | $75.02 - $105.81 |
| Q1 2022 | 2,401 | $205 | $69.68 | $58.68 - $80.11 |
| Q3 2018 | 721 | $58 | $62.52 | $53.74 - $70.12 |
| Q1 2018 | 100 | $7 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 100 | $7 | $47.48 | $42.72 - $52.20 |
| Q3 2017 | 484 | $27 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 522 | $27 | $39.52 | $36.41 - $42.36 |
| Q1 2017 | 443 | $22 | $37.82 | $35.47 - $41.31 |
| Q4 2016 | 443 | $22 | $34.23 | $30.03 - $38.70 |
| Q3 2016 | 443 | $18 | $30.33 | $26.16 - $33.44 |
| Q2 2016 | 443 | $17 | $27.21 | $23.82 - $31.89 |
| Q1 2016 | 443 | $16 | $27.88 | $21.33 - $38.55 |
| Q4 2015 | 100 | $5 | $38.07 | $33.38 - $43.77 |