CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 5,987 | $849 | — | — |
| Q3 2020 | 6,167 | $643 | — | — |
| Q3 2019 | 12,360 | $1,185 | — | — |
| Q2 2019 | 10,610 | $1,251 | — | — |
| Q1 2019 | 9,850 | $1,249 | — | — |
| Q4 2017 | 50,030 | $3,373 | — | — |
| Q3 2017 | 68,834 | $4,876 | — | — |
| Q2 2017 | 15,820 | $1,018 | — | — |
| Q1 2017 | 41,554 | $2,406 | — | — |
| Q4 2016 | 15,890 | $959 | — | — |
| Q3 2016 | 14,260 | $775 | — | — |
| Q2 2016 | 48,614 | $2,242 | — | — |
| Q1 2016 | 18,370 | $871 | — | — |
| Q4 2015 | 18,500 | $869 | — | — |