CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 50,000 | $2,016 | — | — |
| Q4 2015 | 31,500 | $1,221 | — | — |
| Q1 2015 | 185,189 | $8,284 | — | — |
| Q4 2014 | 303,200 | $10,679 | — | — |
| Q3 2014 | 183,200 | $6,608 | — | — |