CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2021 | 255,028 | $31,598 | — | — |
| Q4 2020 | 334,738 | $47,456 | — | — |
| Q1 2020 | 2,955 | $230 | — | — |
| Q4 2019 | 3,426,649 | $335,023 | — | — |
| Q3 2019 | 2,921,830 | $280,203 | — | — |
| Q2 2019 | 1,817,388 | $214,306 | — | — |
| Q4 2016 | 4,101 | $248 | — | — |
| Q1 2016 | 729,998 | $34,624 | — | — |
| Q4 2015 | 1,399,147 | $65,718 | — | — |
| Q3 2015 | 1,399,511 | $59,339 | — | — |
| Q2 2015 | 1,721,364 | $76,015 | — | — |
| Q1 2015 | 1,984,138 | $83,929 | — | — |
| Q4 2014 | 3,664,834 | $158,651 | — | — |
| Q3 2014 | 4,512,803 | $191,117 | — | — |
| Q2 2014 | 6,149,542 | $290,935 | — | — |
| Q1 2014 | 6,056,136 | $328,667 | — | — |
| Q4 2013 | 5,991,652 | $275,137 | — | — |
| Q3 2013 | 5,727,768 | $268,403 | — | — |
| Q2 2013 | 5,862,529 | $232,215 | — | — |