CUSIP: 583421102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 12,336 | $1,056,085 | — | — |
| Q2 2014 | 12,154 | $1,046,095 | — | — |
| Q1 2014 | 12,231 | $829,873 | — | — |
| Q4 2013 | 11,699 | $710,012 | — | — |
| Q3 2013 | 11,627 | $630,648 | — | — |
| Q2 2013 | 11,748 | $546,634 | — | — |