Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 16,275 | $396 | $38.36 | $12.78 - $51.36 |
| Q4 2019 | 13,365 | $805 | $51.65 | $47.04 - $57.29 |
| Q3 2019 | 13,200 | $792 | $43.09 | $35.76 - $51.68 |
| Q2 2019 | 13,365 | $726 | $44.27 | $36.99 - $51.95 |
| Q1 2019 | 12,890 | $771 | $50.44 | $45.79 - $54.89 |