CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 2,320,133 | $491,938 | — | — |
| Q3 2021 | 2,416,534 | $364,868 | — | — |
| Q2 2021 | 2,351,491 | $340,121 | — | — |
| Q1 2021 | 2,205,399 | $273,249 | — | — |
| Q4 2020 | 2,173,269 | $308,101 | — | — |
| Q3 2020 | 2,136,253 | $222,684 | — | — |
| Q2 2020 | 2,131,162 | $209,687 | — | — |
| Q1 2020 | 1,875,893 | $148,329 | — | — |
| Q4 2019 | 1,844,534 | $180,203 | — | — |
| Q3 2019 | 1,864,251 | $178,524 | — | — |
| Q2 2019 | 1,889,676 | $222,804 | — | — |
| Q1 2019 | 1,822,151 | $230,964 | — | — |
| Q4 2018 | 1,599,009 | $136,131 | — | — |
| Q3 2018 | 1,491,471 | $119,503 | — | — |
| Q2 2018 | 1,474,925 | $96,271 | — | — |
| Q1 2018 | 1,502,166 | $108,475 | — | — |
| Q4 2017 | 1,289,740 | $86,961 | — | — |
| Q3 2017 | 1,313,981 | $93,067 | — | — |
| Q2 2017 | 1,234,090 | $79,376 | — | — |
| Q1 2017 | 1,189,354 | $68,851 | — | — |
| Q4 2016 | 1,154,645 | $69,708 | — | — |
| Q3 2016 | 1,157,623 | $62,906 | — | — |
| Q2 2016 | 1,152,626 | $53,167 | — | — |
| Q1 2016 | 1,110,273 | $52,661 | — | — |
| Q4 2015 | 1,030,291 | $48,396 | — | — |
| Q3 2015 | 1,021,514 | $43,308 | — | — |
| Q2 2015 | 955,112 | $42,177 | — | — |
| Q1 2015 | 973,835 | $41,191 | — | — |
| Q4 2014 | 1,064,271 | $46,074 | — | — |
| Q3 2014 | 1,094,397 | $46,348 | — | — |
| Q2 2014 | 1,082,092 | $51,194 | — | — |
| Q1 2014 | 1,091,568 | $59,239 | — | — |
| Q4 2013 | 1,084,497 | $49,800 | — | — |
| Q3 2013 | 1,083,112 | $50,755 | — | — |
| Q2 2013 | 1,080,982 | $42,818 | — | — |