CUSIP: 580645109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 5,609,033 | $555,182 | — | — |
| Q4 2015 | 5,627,464 | $554,755 | — | — |
| Q3 2015 | 5,207,402 | $450,440 | — | — |
| Q2 2015 | 5,458,694 | $548,326 | — | — |
| Q1 2015 | 5,395,133 | $557,857 | — | — |
| Q4 2014 | 5,273,436 | $469,230 | — | — |
| Q3 2014 | 5,204,017 | $439,479 | — | — |
| Q2 2014 | 4,131,246 | $343,017 | — | — |
| Q1 2014 | 1,549,228 | $118,206 | — | — |