Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2021 | 668 | $36 | $44.61 | $35.36 - $53.19 |
| Q3 2017 | 1,000 | $56 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 1,000 | $52 | $39.52 | $36.41 - $42.36 |