CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 18,621 | $784 | — | — |
| Q3 2015 | 126,180 | $3,994 | — | — |
| Q2 2015 | 177,098 | $6,985 | — | — |
| Q1 2015 | 55,463 | $2,889 | — | — |
| Q2 2014 | 292,734 | $11,308 | — | — |