CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 9,000 | $365 | — | — |
| Q2 2015 | 9,900 | $483 | — | — |
| Q4 2014 | 11,700 | $409 | — | — |
| Q3 2014 | 12,500 | $454 | — | — |
| Q1 2014 | 27,900 | $796 | — | — |