CUSIP: 580645109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 2,000,046 | $168,904 | — | — |
| Q2 2014 | 2,501,240 | $207,678 | — | — |
| Q1 2014 | 2,248,154 | $171,534 | — | — |
| Q4 2013 | 2,675,399 | $209,216 | — | — |
| Q3 2013 | 2,376,140 | $155,851 | — | — |
| Q2 2013 | 641,692 | $34,131 | — | — |