CUSIP: 57778L103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 4,545,383 | $193,361 | — | — |
| Q2 2018 | 3,292,203 | $217,285 | — | — |
| Q1 2018 | 3,482,163 | $207,467 | — | — |
| Q4 2017 | 3,482,463 | $281,801 | — | — |