CUSIP: 583334107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 8,909,525 | $420,440 | — | — |
| Q1 2015 | 13,601,231 | $678,293 | — | — |
| Q4 2014 | 18,680,000 | $829,205 | — | — |
| Q3 2014 | 18,970,000 | $776,632 | — | — |
| Q2 2014 | 18,970,000 | $839,612 | — | — |
| Q1 2014 | 18,970,000 | $714,031 | — | — |
| Q4 2013 | 21,519,190 | $794,704 | — | — |
| Q3 2013 | 21,519,190 | $825,907 | — | — |
| Q2 2013 | 21,519,190 | $734,020 | — | — |