Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2021 | 5,700 | $305 | $44.61 | $35.36 - $53.19 |
| Q3 2020 | 307,400 | $9,019 | $30.14 | $23.84 - $34.11 |
| Q2 2020 | 255,600 | $9,554 | $27.17 | $15.31 - $37.58 |
| Q1 2020 | 605,500 | $14,302 | $38.36 | $12.78 - $51.36 |
| Q4 2019 | 1,066,400 | $64,250 | $51.65 | $47.04 - $57.29 |
| Q3 2017 | 18,900 | $1,060 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 163,000 | $8,530 | $39.52 | $36.41 - $42.36 |
| Q1 2017 | 271,000 | $13,696 | $37.82 | $35.47 - $41.31 |