CUSIP: 580645109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 3,981,358 | $394,075 | — | — |
| Q4 2015 | 3,361,766 | $331,403 | — | — |
| Q3 2015 | 1,917,999 | $165,907 | — | — |
| Q2 2015 | 811,499 | $81,515 | — | — |
| Q1 2015 | 827,799 | $85,595 | — | — |