CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 4,274 | $238 | — | — |
| Q3 2016 | 6,091 | $332 | — | — |
| Q2 2016 | 7,630 | $358 | — | — |
| Q1 2016 | 7,630 | $310 | — | — |
| Q2 2015 | 4,194 | $205 | — | — |