CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 549,800 | $25,516 | — | — |
| Q4 2016 | 727,400 | $28,129 | — | — |
| Q3 2016 | 1,064,900 | $45,897 | — | — |
| Q2 2016 | 337,500 | $12,677 | — | — |
| Q1 2016 | 348,500 | $12,828 | — | — |
| Q1 2015 | 56,200 | $2,497 | — | — |