CUSIP: 98979J109 Class: COMM STK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 436,954 | $4,265 | — | — |
| Q1 2018 | 284,800 | $4,113 | — | — |
| Q4 2017 | 923,400 | $15,439 | — | — |
| Q3 2017 | 174,450 | $2,203 | — | — |
| Q2 2017 | 162,050 | $1,930 | — | — |