Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 3,700 | $713 | $174.47 | $156.34 - $200.60 |
| Q2 2025 | 3,700 | $615 | $147.88 | $113.25 - $169.54 |
| Q1 2025 | 3,700 | $539 | $145.16 | $130.65 - $156.96 |
| Q4 2024 | 3,700 | $516 | $148.83 | $127.70 - $172.79 |
| Q3 2024 | 3,700 | $603 | $163.95 | $152.46 - $177.44 |
| Q2 2024 | 3,700 | $642 | $179.57 | $162.57 - $213.02 |
| Q1 2024 | 5,900 | $1,189 | $164.35 | $142.34 - $195.59 |
| Q4 2023 | 5,900 | $875 | $141.98 | $132.84 - $152.23 |
| Q3 2023 | 8,400 | $1,271 | $132.62 | $107.03 - $152.08 |
| Q2 2023 | 12,300 | $1,434 | $109.92 | $98.41 - $130.81 |
| Q1 2023 | 13,800 | $1,861 | $117.57 | $102.11 - $127.83 |
| Q4 2022 | 13,800 | $1,606 | $106.44 | $93.29 - $119.55 |
| Q3 2022 | 13,800 | $1,371 | $86.91 | $71.82 - $99.42 |
| Q2 2022 | 13,800 | $1,134 | $86.26 | $75.02 - $105.81 |
| Q1 2020 | 46,000 | $1,087 | $38.36 | $12.78 - $51.36 |
| Q4 2019 | 46,000 | $2,772 | $51.65 | $47.04 - $57.29 |