CUSIP: 580037109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 31,624,336 | $192,592 | — | — |
| Q4 2017 | 31,521,885 | $207,413 | — | — |
| Q3 2017 | 31,574,443 | $229,547 | — | — |
| Q2 2017 | 30,112,732 | $215,909 | — | — |
| Q1 2017 | 22,983,621 | $155,139 | — | — |
| Q4 2016 | 22,279,625 | $164,646 | — | — |
| Q3 2016 | 21,590,360 | $108,168 | — | — |
| Q2 2016 | 20,451,187 | $101,029 | — | — |
| Q1 2016 | 19,001,175 | $77,715 | — | — |
| Q4 2015 | 17,937,935 | $60,093 | — | — |
| Q3 2015 | 16,418,760 | $70,601 | — | — |
| Q2 2015 | 15,672,957 | $83,694 | — | — |
| Q1 2015 | 15,243,127 | $58,534 | — | — |
| Q4 2014 | 14,798,286 | $43,063 | — | — |
| Q3 2014 | 13,916,648 | $79,603 | — | — |
| Q2 2014 | 13,808,167 | $111,708 | — | — |
| Q1 2014 | 13,278,041 | $103,834 | — | — |
| Q4 2013 | 13,384,738 | $122,604 | — | — |
| Q3 2013 | 12,901,916 | $95,861 | — | — |
| Q2 2013 | 12,569,464 | $102,819 | — | — |