Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 74,475 | $3,450 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 52,400 | $2,741 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 26,200 | $2,683 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 26,200 | $2,365 | $31.34 | $26.51 - $34.97 |