CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,165,436 | $65,439 | — | — |
| Q4 2016 | 1,182,241 | $62,321 | — | — |
| Q3 2016 | 252,241 | $13,729 | — | — |
| Q2 2016 | 303,241 | $14,234 | — | — |
| Q1 2016 | 245,141 | $9,963 | — | — |
| Q4 2015 | 218,600 | $8,505,726 | — | — |
| Q3 2015 | 218,600 | $8,777 | — | — |
| Q2 2015 | 169,900 | $8,305 | — | — |