CUSIP: 984121608 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 34,309 | $678 | — | — |
| Q3 2018 | 62,542 | $1,687 | — | — |
| Q2 2018 | 41,221 | $989 | — | — |
| Q3 2017 | 107,700 | $3,585 | — | — |
| Q2 2017 | 24,894 | $715 | — | — |