CUSIP: 96812T102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 225,208 | $3,179 | — | — |
| Q3 2018 | 72,701 | $1,718 | — | — |
| Q2 2018 | 76,253 | $1,934 | — | — |
| Q1 2018 | 47,182 | $901 | — | — |
| Q4 2017 | 8,114 | $149 | — | — |
| Q3 2017 | 499 | $7 | — | — |
| Q2 2017 | 6,852 | $84 | — | — |
| Q1 2017 | 95,336 | $1,185 | — | — |
| Q4 2016 | 1,083,450 | $15,819 | — | — |