CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 41,517 | $1,748 | — | — |
| Q1 2017 | 56,965 | $1,693 | — | — |
| Q4 2016 | 47,726 | $1,468 | — | — |
| Q3 2016 | 67,224 | $1,906 | — | — |
| Q2 2016 | 71,524 | $2,290 | — | — |
| Q1 2016 | 230,124 | $7,159 | — | — |
| Q4 2015 | 55,624 | $1,863 | — | — |