CUSIP: 57060u100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2013 | 10,200 | $386 | — | — |
| Q4 2012 | 19,800 | $919 | — | — |
| Q3 2012 | 21,400 | $1,149 | — | — |
| Q2 2012 | 19,300 | $864 | — | — |
| Q1 2012 | 18,125 | $898 | — | — |