CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 13,983 | $418 | — | — |
| Q4 2016 | 16,357 | $499 | — | — |
| Q3 2016 | 12,556 | $361 | — | — |
| Q2 2016 | 11,656 | $377 | — | — |
| Q1 2016 | 17,035 | $528 | — | — |
| Q4 2015 | 11,241 | $378 | — | — |
| Q3 2015 | 13,861 | $438 | — | — |
| Q2 2015 | 17,373 | $687 | — | — |
| Q1 2015 | 17,679 | $920 | — | — |
| Q4 2014 | 16,772 | $844 | — | — |
| Q3 2014 | 18,632 | $712 | — | — |
| Q2 2014 | 16,351 | $634 | — | — |