CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 15,685 | $589 | — | — |
| Q1 2016 | 14,585 | $537 | — | — |
| Q4 2015 | 12,195 | $406 | — | — |
| Q3 2015 | 73,893 | $2,136 | — | — |
| Q2 2015 | 74,950 | $2,945 | — | — |
| Q1 2015 | 75,045 | $3,335 | — | — |
| Q4 2014 | 13,075 | $660 | — | — |