CUSIP: 571157106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 10,300 | $296 | — | — |
| Q2 2017 | 10,300 | $259 | — | — |
| Q1 2017 | 13,230 | $341 | — | — |
| Q4 2016 | 13,720 | $287 | — | — |
| Q3 2016 | 10,300 | $200 | — | — |
| Q2 2016 | 10,300 | $168 | — | — |