Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,500 | $244 | $186.40 | $161.93 - $201.29 |
| Q3 2025 | 1,500 | $289 | $174.47 | $156.34 - $200.60 |
| Q2 2025 | 1,575 | $262 | $147.88 | $113.25 - $169.54 |
| Q1 2025 | 1,667 | $243 | $145.16 | $130.65 - $156.96 |
| Q4 2024 | 1,592 | $222 | $148.83 | $127.70 - $172.79 |
| Q3 2024 | 1,500 | $249 | $163.95 | $152.46 - $177.44 |
| Q2 2024 | 1,500 | $260 | $179.57 | $162.57 - $213.02 |
| Q1 2024 | 1,500 | $302 | $164.35 | $142.34 - $195.59 |
| Q4 2023 | 1,551 | $230 | $141.98 | $132.84 - $152.23 |
| Q1 2023 | 1,500 | $202 | $117.57 | $102.11 - $127.83 |
| Q3 2018 | 2,500 | $203 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 3,300 | $231 | $60.02 | $54.41 - $65.68 |
| Q1 2018 | 3,300 | $237 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 3,300 | $218 | $47.48 | $42.72 - $52.20 |
| Q4 2016 | 4,300 | $222 | $34.23 | $30.03 - $38.70 |