CUSIP: 984121608 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 38,407 | $758 | — | — |
| Q2 2018 | 184,270 | $4,422 | — | — |
| Q1 2018 | 33,632 | $967 | — | — |
| Q4 2017 | 92,497 | $2,696 | — | — |
| Q2 2017 | 13,688 | $393 | — | — |