CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 3,174,182 | $23,489 | — | — |
| Q4 2014 | 3,122,030 | $25,726 | — | — |
| Q3 2014 | 3,122,030 | $33,655 | — | — |
| Q2 2014 | 2,972,463 | $29,606 | — | — |
| Q1 2014 | 3,378,717 | $27,841 | — | — |
| Q4 2013 | 523,323 | $4,176 | — | — |