Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 2,566 | $263 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 3,574 | $323 | $31.34 | $26.51 - $34.97 |
| Q3 2014 | 3,830 | $324 | $30.05 | $26.72 - $32.99 |
| Q2 2014 | 3,823 | $298 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 3,692 | $321 | $30.73 | $28.22 - $33.35 |
| Q4 2013 | 4,112 | $377 | $26.84 | $21.33 - $32.16 |
| Q3 2013 | 4,386 | $282 | $24.39 | $21.74 - $26.64 |
| Q2 2013 | 4,380 | $311 | $27.55 | $23.97 - $31.16 |