CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 73,040 | $2,743 | — | — |
| Q2 2015 | 29,231 | $1,148 | — | — |
| Q1 2015 | 26,760 | $1,189 | — | — |
| Q4 2014 | 34,266 | $1,730 | — | — |
| Q2 2014 | 12,949 | $454 | — | — |
| Q1 2014 | 78,623 | $2,822 | — | — |
| Q4 2013 | 39,500 | $1,597 | — | — |