CUSIP: 584690309 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2012 | 9,027 | $391 | — | — |
| Q2 2012 | 8,852 | $302 | — | — |
| Q1 2012 | 8,852 | $333 | — | — |
| Q4 2011 | 9,592 | $319 | — | — |
| Q3 2011 | 9,462 | $345 | — | — |