CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 5,480 | $231 | — | — |
| Q4 2016 | 15,598 | $480 | — | — |
| Q3 2016 | 15,148 | $429 | — | — |
| Q2 2016 | 15,798 | $505 | — | — |
| Q1 2016 | 9,318 | $290 | — | — |
| Q4 2015 | 8,318 | $279 | — | — |