CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 190,658 | $10,387 | — | — |
| Q4 2016 | 52,137 | $2,016 | — | — |
| Q1 2016 | 146,103 | $5,378 | — | — |
| Q4 2015 | 302,362 | $10,057 | — | — |
| Q3 2015 | 1,274,680 | $36,851 | — | — |
| Q2 2015 | 815,685 | $32,048 | — | — |
| Q1 2015 | 22,910 | $1,018 | — | — |
| Q4 2014 | 432,098 | $21,825 | — | — |
| Q2 2014 | 404,421 | $14,207 | — | — |
| Q1 2014 | 112,963 | $4,055 | — | — |
| Q4 2013 | 358,790 | $14,509 | — | — |
| Q3 2013 | 756,658 | $25,098 | — | — |
| Q2 2013 | 1,366,648 | $34,344 | — | — |