Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2021 | 10,312 | $623 | $52.29 | $45.51 - $58.10 |
| Q1 2021 | 10,309 | $551 | $44.61 | $35.36 - $53.19 |
| Q4 2020 | 10,476 | $433 | $31.29 | $22.97 - $39.21 |