Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2020 | 30 | $880 | $30.14 | $23.84 - $34.11 |
| Q2 2020 | 30 | $1,121 | $27.17 | $15.31 - $37.58 |
| Q1 2020 | 30 | $709 | $38.36 | $12.78 - $51.36 |
| Q4 2019 | 30 | $1,808 | $51.65 | $47.04 - $57.29 |