CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 2,562,614 | $543,352 | — | — |
| Q3 2021 | 2,682,323 | $405,003 | — | — |
| Q2 2021 | 2,779,413 | $402,014 | — | — |
| Q1 2021 | 3,161,144 | $391,665 | — | — |
| Q4 2020 | 1,261,024 | $178,775 | — | — |
| Q3 2020 | 1,848,280 | $192,664 | — | — |
| Q2 2020 | 1,883,481 | $185,316 | — | — |
| Q1 2020 | 1,467,354 | $114,365 | — | — |
| Q4 2019 | 1,758,797 | $171,958 | — | — |
| Q3 2019 | 2,604,161 | $249,739 | — | — |
| Q2 2019 | 2,782,760 | $328,143 | — | — |
| Q1 2019 | 2,843,793 | $360,566 | — | — |
| Q4 2018 | 2,674,881 | $227,819 | — | — |
| Q3 2018 | 2,166,959 | $173,725 | — | — |
| Q2 2018 | 1,429,691 | $93,301 | — | — |
| Q1 2018 | 1,551,400 | $112,073 | — | — |
| Q4 2017 | 1,587,423 | $107,024 | — | — |
| Q3 2017 | 1,800,903 | $127,558 | — | — |
| Q2 2017 | 2,180,592 | $140,256 | — | — |
| Q1 2017 | 1,996,343 | $115,569 | — | — |
| Q4 2016 | 2,013,708 | $121,567 | — | — |
| Q3 2016 | 2,144,617 | $116,538 | — | — |
| Q2 2016 | 1,991,413 | $91,864 | — | — |
| Q1 2016 | 1,858,738 | $88,161 | — | — |
| Q4 2015 | 2,120,943 | $99,622 | — | — |
| Q3 2015 | 1,944,755 | $82,459 | — | — |
| Q2 2015 | 3,813,822 | $168,419 | — | — |
| Q1 2015 | 3,575,078 | $151,225 | — | — |
| Q4 2014 | 3,632,797 | $157,264 | — | — |
| Q3 2014 | 3,864,179 | $163,648 | — | — |
| Q2 2014 | 1,152,452 | $54,521 | — | — |
| Q1 2014 | 853,342 | $46,311 | — | — |
| Q4 2013 | 754,488 | $34,646 | — | — |
| Q3 2013 | 655,213 | $30,697 | — | — |
| Q2 2013 | 481,990 | $19,092 | — | — |