CUSIP: 961214301 Class: SPONSORED ADR
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 40,000 | $887 | — | — |
| Q4 2017 | 34,100 | $831 | — | — |
| Q3 2017 | 32,500 | $820 | — | — |
| Q2 2017 | 32,500 | $761 | — | — |
| Q1 2017 | 20,500 | $548 | — | — |
| Q4 2016 | 16,500 | $387 | — | — |
| Q3 2016 | 15,400 | $350 | — | — |
| Q2 2016 | 5,500 | $121 | — | — |
| Q1 2016 | 2,800 | $65 | — | — |
| Q4 2015 | 2,600 | $63 | — | — |
| Q3 2015 | 2,400 | $51 | — | — |