CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,824,563 | $102,449 | — | — |
| Q4 2016 | 1,047,748 | $58,255 | — | — |
| Q3 2016 | 710,648 | $38,681 | — | — |
| Q3 2013 | 1,367,714 | $27,313 | — | — |