Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 10,000 | $602 | $51.65 | $47.04 - $57.29 |
| Q3 2019 | 10,000 | $607 | $43.09 | $35.76 - $51.68 |
| Q1 2019 | 15,000 | $898 | $50.44 | $45.79 - $54.89 |
| Q4 2018 | 15,000 | $885 | $54.25 | $43.35 - $68.62 |