Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 3,343 | $127 | $27.21 | $23.82 - $31.89 |
| Q1 2016 | 3,358 | $125 | $27.88 | $21.33 - $38.55 |
| Q4 2015 | 3,452 | $179 | $38.07 | $33.38 - $43.77 |
| Q3 2015 | 3,567 | $165 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 3,684 | $193 | $36.61 | $34.74 - $38.12 |