Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 442,066 | $23,124 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 221,533 | $22,683 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 447,433 | $40,385 | $31.34 | $26.51 - $34.97 |
| Q3 2014 | 814,136 | $68,933 | $30.05 | $26.72 - $32.99 |
| Q2 2014 | 792,857 | $61,898 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 566,227 | $49,285 | $30.73 | $28.22 - $33.35 |