CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 2,879,995 | $610,645 | — | — |
| Q3 2021 | 3,172,334 | $478,991 | — | — |
| Q2 2021 | 1,510,209 | $218,436 | — | — |
| Q1 2021 | 1,975,468 | $244,760 | — | — |
| Q4 2020 | 2,246,623 | $318,504 | — | — |
| Q3 2020 | 3,142,597 | $327,584 | — | — |
| Q2 2020 | 2,563,500 | $252,223 | — | — |
| Q1 2020 | 1,449,719 | $112,991 | — | — |
| Q4 2019 | 1,273,748 | $124,534 | — | — |
| Q3 2019 | 1,542,640 | $147,939 | — | — |
| Q2 2019 | 1,591,597 | $187,681 | — | — |
| Q1 2019 | 2,106,400 | $267,070 | — | — |
| Q4 2018 | 2,418,914 | $206,019 | — | — |
| Q3 2018 | 2,557,074 | $205,001 | — | — |
| Q2 2018 | 2,579,054 | $168,309 | — | — |
| Q1 2018 | 2,162,962 | $156,252 | — | — |
| Q4 2017 | 2,559,095 | $172,534 | — | — |
| Q3 2017 | 2,614,799 | $185,206 | — | — |
| Q2 2017 | 3,134,197 | $201,592 | — | — |
| Q1 2017 | 1,530,347 | $88,592 | — | — |
| Q4 2016 | 1,612,527 | $97,348 | — | — |
| Q3 2016 | 2,422,967 | $131,664 | — | — |
| Q2 2016 | 1,376,693 | $63,507 | — | — |
| Q1 2016 | 2,552,680 | $121,074 | — | — |
| Q4 2015 | 2,652,811 | $124,603 | — | — |
| Q3 2015 | 2,640,091 | $111,940 | — | — |
| Q2 2015 | 2,194,679 | $96,917 | — | — |
| Q1 2015 | 1,432,003 | $60,574 | — | — |
| Q4 2014 | 1,676,406 | $72,572 | — | — |
| Q3 2014 | 510,505 | $21,620 | — | — |
| Q2 2014 | 1,380,368 | $65,305 | — | — |
| Q1 2014 | 2,059,952 | $111,794 | — | — |
| Q4 2013 | 2,031,421 | $93,283 | — | — |
| Q3 2013 | 1,980,528 | $92,808 | — | — |
| Q2 2013 | 2,120,699 | $84,001 | — | — |