CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 711,929 | $23,921 | — | — |
| Q1 2015 | 721,282 | $22,288 | — | — |
| Q4 2014 | 522,392 | $17,239 | — | — |
| Q3 2014 | 285,317 | $22,126 | — | — |
| Q2 2014 | 278,782 | $22,372 | — | — |
| Q1 2014 | 278,934 | $19,355 | — | — |
| Q4 2013 | 270,711 | $16,749 | — | — |
| Q3 2013 | 349,283 | $20,905 | — | — |
| Q2 2013 | 340,195 | $15,680 | — | — |