CUSIP: 579489105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2013 | 136,261 | $463 | — | — |
| Q3 2013 | 136,261 | $409 | — | — |
| Q2 2013 | 165,597 | $378 | — | — |
| Q1 2013 | 485,382 | $1,408 | — | — |
| Q4 2012 | 485,382 | $1,587 | — | — |