Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 4,446 | $248 | $44.27 | $36.99 - $51.95 |
| Q1 2019 | 4,433 | $265 | $50.44 | $45.79 - $54.89 |
| Q4 2018 | 4,433 | $262 | $54.25 | $43.35 - $68.62 |