CUSIP: 580037109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 2,622,244 | $15,968 | — | — |
| Q4 2017 | 1,331,945 | $8,897 | — | — |
| Q3 2017 | 531,407 | $3,863 | — | — |
| Q2 2017 | 815,094 | $5,844 | — | — |
| Q1 2017 | 908,794 | $6,134 | — | — |
| Q4 2016 | 959,932 | $7,141 | — | — |