CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 703,975 | $99,802 | — | — |
| Q3 2020 | 952,722 | $99,312 | — | — |
| Q2 2020 | 952,722 | $93,738 | — | — |
| Q1 2020 | 952,722 | $74,255 | — | — |
| Q4 2019 | 1,462,722 | $143,010 | — | — |
| Q3 2019 | 1,187,722 | $113,903 | — | — |
| Q2 2019 | 912,722 | $107,629 | — | — |
| Q1 2019 | 1,287,722 | $163,270 | — | — |
| Q4 2018 | 2,107,556 | $179,501 | — | — |
| Q3 2018 | 2,645,156 | $212,062 | — | — |
| Q2 2018 | 2,448,063 | $159,760 | — | — |
| Q1 2018 | 2,448,063 | $176,848 | — | — |
| Q4 2017 | 2,479,848 | $167,191 | — | — |
| Q3 2017 | 2,494,138 | $176,660 | — | — |
| Q2 2017 | 2,484,138 | $159,780 | — | — |
| Q1 2017 | 2,381,707 | $137,877 | — | — |
| Q4 2016 | 2,380,707 | $143,723 | — | — |
| Q3 2016 | 2,078,520 | $112,947 | — | — |
| Q2 2016 | 2,114,840 | $99,334 | — | — |
| Q1 2016 | 2,338,960 | $110,937 | — | — |
| Q4 2015 | 2,106,417 | $98,939 | — | — |
| Q3 2015 | 1,723,367 | $76,638 | — | — |
| Q2 2015 | 1,082,367 | $47,798 | — | — |
| Q1 2015 | 1,523,367 | $64,439 | — | — |
| Q4 2014 | 3,010,244 | $130,313 | — | — |
| Q3 2014 | 2,592,244 | $109,781 | — | — |
| Q2 2014 | 3,027,244 | $143,219 | — | — |
| Q1 2014 | 3,087,274 | $167,546 | — | — |
| Q4 2013 | 3,130,874 | $143,770 | — | — |
| Q3 2013 | 3,130,874 | $146,685 | — | — |
| Q2 2013 | 3,268,504 | $129,466 | — | — |