CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 15,000 | $696 | — | — |
| Q4 2016 | 40,000 | $1,547 | — | — |
| Q3 2016 | 338,000 | $14,568 | — | — |
| Q4 2014 | 648,561 | $32,759 | — | — |
| Q3 2014 | 410,000 | $16,708 | — | — |
| Q2 2014 | 450,000 | $15,809 | — | — |