Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 594,742 | $27,554,397 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 1,770,691 | $92,624,846 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 1,500,203 | $153,605,785 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 2,021,956 | $182,501,749 | $31.34 | $26.51 - $34.97 |
| Q3 2014 | 1,451,142 | $122,868,193 | $30.05 | $26.72 - $32.99 |
| Q2 2014 | 1,379,828 | $107,723,172 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 892,071 | $77,645,860 | $30.73 | $28.22 - $33.35 |
| Q4 2013 | 414,376 | $38,010,710 | $26.84 | $21.33 - $32.16 |