CUSIP: 984121608 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 7,412 | $262 | — | — |
| Q1 2019 | 30,371 | $971 | — | — |
| Q4 2018 | 31,251 | $618 | — | — |
| Q3 2018 | 38,838 | $1,048 | — | — |
| Q2 2018 | 40,968 | $983 | — | — |
| Q1 2018 | 38,939 | $1,121 | — | — |
| Q4 2017 | 48,221 | $1,406 | — | — |
| Q3 2017 | 47,862 | $1,593 | — | — |
| Q2 2017 | 48,988 | $1,407 | — | — |