CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 24,623 | $1,037 | — | — |
| Q4 2016 | 219,702 | $6,758 | — | — |
| Q3 2016 | 12,910 | $366 | — | — |
| Q2 2016 | 28,016 | $897 | — | — |
| Q1 2016 | 46,798 | $1,456 | — | — |