Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2021 | 10,897 | $583 | $44.61 | $35.36 - $53.19 |
| Q4 2020 | 10,521 | $435 | $31.29 | $22.97 - $39.21 |
| Q3 2020 | 10,563 | $310 | $30.14 | $23.84 - $34.11 |
| Q2 2020 | 10,589 | $396 | $27.17 | $15.31 - $37.58 |