CUSIP: 96812T102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 541,903 | $7,646 | — | — |
| Q3 2018 | 341,101 | $8,063 | — | — |
| Q2 2018 | 831,292 | $21,082 | — | — |
| Q1 2018 | 239,668 | $4,575 | — | — |
| Q4 2017 | 165,470 | $3,046 | — | — |
| Q3 2017 | 5,600 | $75 | — | — |
| Q2 2017 | 6,734 | $83 | — | — |
| Q1 2017 | 18,218 | $227 | — | — |
| Q4 2016 | 5,000 | $73 | — | — |