CUSIP: 580645109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 8,155,410 | $807,223 | — | — |
| Q4 2015 | 6,494,782 | $640,254 | — | — |
| Q3 2015 | 7,806,986 | $675,305 | — | — |
| Q2 2015 | 7,577,227 | $761,130 | — | — |
| Q1 2015 | 8,512,926 | $880,238 | — | — |
| Q4 2014 | 8,877,362 | $789,909 | — | — |
| Q3 2014 | 8,701,067 | $734,804 | — | — |
| Q2 2014 | 3,386,933 | $281,216 | — | — |
| Q1 2014 | 2,914,927 | $222,408 | — | — |
| Q4 2013 | 2,933,486 | $229,399 | — | — |
| Q3 2013 | 2,884,676 | $189,206 | — | — |
| Q2 2013 | 6,258,273 | $332,879 | — | — |