CUSIP: 579489105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 1,405 | $2,585 | — | — |
| Q3 2014 | 3,637 | $12,220 | — | — |
| Q4 2013 | 185,876 | $631,978 | — | — |
| Q3 2013 | 201,160 | $603,480 | — | — |
| Q2 2013 | 598,367 | $1,364,280 | — | — |