CUSIP: 591708102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2013 | 272,653 | $2,972 | — | — |
| Q4 2012 | 501,137 | $4,981 | — | — |
| Q3 2012 | 232,893 | $2,727 | — | — |
| Q2 2012 | 55,088 | $333 | — | — |
| Q1 2012 | 204,184 | $1,842 | — | — |
| Q4 2011 | 155,543 | $1,350 | — | — |
| Q3 2011 | 194,454 | $1,693 | — | — |