CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 5,090 | $204 | — | — |
| Q2 2015 | 5,220 | $255 | — | — |
| Q1 2015 | 5,440 | $241 | — | — |
| Q4 2014 | 5,510 | $193 | — | — |
| Q3 2014 | 5,920 | $215 | — | — |
| Q2 2014 | 2,100 | $68 | — | — |