CUSIP: 969251784 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 378,677 | $4,627 | — | — |
| Q3 2014 | 389,910 | $5,123 | — | — |
| Q2 2014 | 362,036 | $4,638 | — | — |
| Q1 2014 | 351,764 | $4,471 | — | — |
| Q4 2013 | 347,675 | $4,360 | — | — |
| Q2 2013 | 256,348 | $3,025 | — | — |