CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 9,493 | $426 | — | — |
| Q3 2020 | 20,541 | $632 | — | — |
| Q4 2019 | 30,814 | $1,593 | — | — |
| Q3 2019 | 34,883 | $1,605 | — | — |
| Q2 2019 | 37,587 | $1,650 | — | — |
| Q4 2018 | 20,025 | $718 | — | — |
| Q3 2018 | 48,435 | $2,100 | — | — |
| Q2 2018 | 36,888 | $1,633 | — | — |
| Q1 2018 | 3,872 | $443 | — | — |
| Q4 2017 | 3,278 | $380 | — | — |
| Q3 2017 | 2,377 | $251 | — | — |
| Q2 2017 | 2,158 | $217 | — | — |
| Q1 2017 | 1,987 | $167 | — | — |
| Q4 2016 | 1,921 | $147 | — | — |
| Q3 2016 | 1,933 | $130 | — | — |
| Q2 2016 | 1,945 | $139 | — | — |
| Q1 2016 | 1,774 | $136 | — | — |
| Q4 2015 | 1,816 | $132 | — | — |