CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 100,626 | $2,909 | — | — |
| Q2 2015 | 906,949 | $35,634 | — | — |
| Q1 2015 | 831,500 | $36,948 | — | — |
| Q4 2014 | 71,549 | $3,614 | — | — |
| Q3 2014 | 403,858 | $16,457 | — | — |
| Q2 2014 | 586,777 | $20,613 | — | — |