CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 2,232,027 | $125,328 | — | — |
| Q3 2016 | 2,871,089 | $156,273 | — | — |
| Q2 2016 | 316,264 | $14,845 | — | — |
| Q1 2016 | 212,584 | $8,639 | — | — |
| Q3 2015 | 12,737 | $511 | — | — |