CUSIP: 961214301 Class: SPONSORED ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 14,091 | $355 | — | — |
| Q2 2017 | 20,297 | $475 | — | — |
| Q1 2017 | 20,671 | $552 | — | — |
| Q4 2016 | 13,195 | $310 | — | — |
| Q2 2016 | 9,487 | $210 | — | — |