CUSIP: 97023105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 169,548 | $25,446 | — | — |
| Q3 2014 | 221,813 | $28,255 | — | — |
| Q2 2014 | 208,604 | $26,540 | — | — |
| Q1 2014 | 184,326 | $23,131 | — | — |
| Q4 2013 | 267,131 | $36,460 | — | — |
| Q3 2013 | 280,080 | $32,909 | — | — |
| Q2 2013 | 783,825 | $80,295 | — | — |