CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 479,458 | $23,733 | — | — |
| Q4 2014 | 568,468 | $29,981 | — | — |
| Q3 2014 | 718,171 | $30,881 | — | — |
| Q2 2014 | 644,748 | $30,252 | — | — |
| Q1 2014 | 701,644 | $32,662 | — | — |
| Q4 2013 | 698,871 | $28,891 | — | — |
| Q3 2013 | 634,932 | $25,639 | — | — |
| Q2 2013 | 650,308 | $26,656 | — | — |