Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,413 | $230 | $186.40 | $161.93 - $201.29 |
| Q3 2025 | 1,600 | $308 | $174.47 | $156.34 - $200.60 |
| Q2 2025 | 1,625 | $270 | $147.88 | $113.25 - $169.54 |
| Q1 2025 | 1,625 | $237 | $145.16 | $130.65 - $156.96 |
| Q4 2024 | 1,625 | $227 | $148.83 | $127.70 - $172.79 |
| Q3 2024 | 1,775 | $289 | $163.95 | $152.46 - $177.44 |
| Q2 2024 | 1,775 | $308 | $179.57 | $162.57 - $213.02 |
| Q1 2024 | 1,887 | $380 | $164.35 | $142.34 - $195.59 |
| Q4 2023 | 1,900 | $282 | $141.98 | $132.84 - $152.23 |
| Q3 2023 | 1,900 | $288 | $132.62 | $107.03 - $152.08 |
| Q2 2023 | 1,900 | $222 | $109.92 | $98.41 - $130.81 |
| Q1 2023 | 2,650 | $357 | $117.57 | $102.11 - $127.83 |
| Q4 2022 | 2,650 | $308 | $106.44 | $93.29 - $119.55 |
| Q3 2022 | 2,860 | $284 | $86.91 | $71.82 - $99.42 |
| Q2 2022 | 2,862 | $235 | $86.26 | $75.02 - $105.81 |
| Q1 2022 | 2,862 | $245 | $69.68 | $58.68 - $80.11 |
| Q4 2019 | 3,414 | $206 | $51.65 | $47.04 - $57.29 |
| Q3 2019 | 3,430 | $208 | $43.09 | $35.76 - $51.68 |
| Q1 2019 | 3,430 | $205 | $50.44 | $45.79 - $54.89 |
| Q4 2018 | 3,460 | $204 | $54.25 | $43.35 - $68.62 |
| Q3 2018 | 3,507 | $280 | $62.52 | $53.74 - $70.12 |
| Q1 2018 | 3,587 | $262 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 3,601 | $238 | $47.48 | $42.72 - $52.20 |
| Q3 2017 | 3,660 | $205 | $41.33 | $38.12 - $43.73 |
| Q1 2016 | 3,660 | $128 | $27.88 | $21.33 - $38.55 |
| Q4 2015 | 5,988 | $310 | $38.07 | $33.38 - $43.77 |
| Q3 2015 | 5,988 | $277 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 6,088 | $318 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 3,144 | $322 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 3,144 | $284 | $31.34 | $26.51 - $34.97 |
| Q3 2014 | 6,044 | $512 | $30.05 | $26.72 - $32.99 |
| Q2 2014 | 6,280 | $490 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 6,280 | $547 | $30.73 | $28.22 - $33.35 |
| Q4 2013 | 8,275 | $759 | $26.84 | $21.33 - $32.16 |
| Q3 2013 | 8,275 | $532 | $24.39 | $21.74 - $26.64 |
| Q2 2013 | 8,275 | $588 | $27.55 | $23.97 - $31.16 |