Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 4,600 | $323 | $60.02 | $54.41 - $65.68 |
| Q4 2015 | 3,992 | $207 | $38.07 | $33.38 - $43.77 |
| Q3 2015 | 4,497 | $208,345 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 3,992 | $208,821 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 3,101 | $317 | $34.39 | $26.86 - $38.87 |