CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 1,150,175 | $51,597 | — | — |
| Q3 2020 | 1,310,781 | $40,320 | — | — |
| Q2 2020 | 1,395,023 | $39,312 | — | — |
| Q1 2020 | 1,430,481 | $31,040 | — | — |
| Q4 2019 | 1,474,741 | $76,230 | — | — |
| Q3 2019 | 1,589,932 | $73,170 | — | — |
| Q2 2019 | 1,625,735 | $71,369 | — | — |
| Q1 2019 | 1,585,561 | $64,199 | — | — |
| Q4 2018 | 1,955,800 | $70,096 | — | — |
| Q3 2018 | 1,773,807 | $76,911 | — | — |
| Q2 2018 | 1,588,480 | $70,321 | — | — |
| Q1 2018 | 1,228,667 | $140,597 | — | — |
| Q4 2017 | 1,335,255 | $154,716 | — | — |
| Q3 2017 | 1,787,663 | $188,437 | — | — |
| Q2 2017 | 2,284,433 | $229,380 | — | — |
| Q1 2017 | 2,466,697 | $207,917 | — | — |
| Q4 2016 | 2,575,751 | $196,709 | — | — |
| Q3 2016 | 1,289,773 | $86,840 | — | — |
| Q2 2016 | 1,786,494 | $127,252 | — | — |
| Q1 2016 | 1,842,968 | $140,859 | — | — |
| Q4 2015 | 1,971,937 | $143,262 | — | — |
| Q3 2015 | 2,017,625 | $145,067 | — | — |
| Q2 2015 | 2,005,073 | $164,234 | — | — |
| Q1 2015 | 2,273,233 | $205,659 | — | — |
| Q4 2014 | 2,215,904 | $190,036 | — | — |
| Q3 2014 | 2,183,044 | $177,395 | — | — |
| Q2 2014 | 2,214,142 | $167,655 | — | — |
| Q1 2014 | 2,148,267 | $157,317 | — | — |
| Q4 2013 | 2,171,841 | $160,043 | — | — |
| Q3 2013 | 2,243,561 | $136,788 | — | — |
| Q2 2013 | 2,375,605 | $135,956 | — | — |