Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 918,631 | $47,622 | $38.07 | $33.38 - $43.77 |
| Q3 2015 | 1,003,437 | $46,489 | $37.21 | $31.49 - $43.54 |
| Q4 2014 | 59,318 | $5,354 | $31.34 | $26.51 - $34.97 |
| Q3 2014 | 812,469 | $68,792 | $30.05 | $26.72 - $32.99 |
| Q2 2014 | 1,157,779 | $90,388 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 1,184,881 | $103,132 | $30.73 | $28.22 - $33.35 |
| Q4 2013 | 336,476 | $30,865 | $26.84 | $21.33 - $32.16 |