CUSIP: 96812T102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 795 | $11,217 | — | — |
| Q3 2018 | 1,729 | $40,874 | — | — |
| Q2 2018 | 1,319 | $33,450 | — | — |
| Q1 2018 | 9,383 | $179,121 | — | — |
| Q4 2017 | 14,088 | $259,360 | — | — |
| Q3 2017 | 3,192 | $42,517 | — | — |
| Q2 2017 | 2,469 | $30,542 | — | — |
| Q1 2017 | 285 | $3,545 | — | — |