CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 26,245 | $807 | — | — |
| Q3 2016 | 26,568 | $753 | — | — |
| Q2 2016 | 28,829 | $923 | — | — |
| Q1 2016 | 31,736 | $987 | — | — |
| Q4 2015 | 34,966 | $1,171 | — | — |