CUSIP: 984121608 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 34,322 | $1,215 | — | — |
| Q4 2018 | 39,061 | $771,845 | — | — |
| Q3 2018 | 47,486 | $1,285,920 | — | — |
| Q2 2018 | 47,486 | $1,149,160 | — | — |
| Q1 2018 | 44,436 | $1,246,860 | — | — |
| Q4 2017 | 39,721 | $1,201,945 | — | — |
| Q3 2017 | 39,721 | $1,295,278 | — | — |
| Q2 2017 | 39,721 | $1,147,142 | — | — |