CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 150,000 | $6,962 | — | — |
| Q4 2016 | 150,000 | $5,801 | — | — |
| Q3 2016 | 150,000 | $6,465 | — | — |
| Q2 2016 | 150,000 | $5,634 | — | — |
| Q1 2016 | 100,000 | $3,681 | — | — |
| Q4 2015 | 100,000 | $3,326 | — | — |
| Q3 2015 | 60,000 | $1,735 | — | — |