CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 1,033 | $56,567 | — | — |
| Q2 2016 | 1,066 | $48,491 | — | — |
| Q4 2015 | 3,612 | $46,942 | — | — |
| Q2 2015 | 204 | $10 | — | — |
| Q1 2015 | 171 | $8 | — | — |