CUSIP: 57665R106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 14,800 | $633 | — | — |
| Q3 2018 | 11,500 | $666 | — | — |
| Q2 2018 | 22,100 | $856 | — | — |
| Q1 2018 | 29,400 | $1,307 | — | — |
| Q4 2017 | 23,200 | $726 | — | — |