CUSIP: 98212B103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 728,871 | $5,940 | — | — |
| Q3 2020 | 740,314 | $3,628 | — | — |
| Q2 2020 | 762,901 | $4,867 | — | — |
| Q1 2020 | 812,643 | $2,479 | — | — |
| Q4 2019 | 804,319 | $11,051 | — | — |
| Q3 2019 | 810,249 | $8,581 | — | — |
| Q2 2019 | 775,876 | $8,930 | — | — |
| Q1 2019 | 788,365 | $10,335 | — | — |
| Q4 2018 | 805,311 | $9,140 | — | — |
| Q3 2018 | 802,613 | $16,149 | — | — |
| Q2 2018 | 804,250 | $14,501 | — | — |
| Q1 2018 | 796,569 | $11,773 | — | — |
| Q4 2017 | 823,149 | $11,582 | — | — |
| Q3 2017 | 813,925 | $9,360 | — | — |
| Q2 2017 | 812,977 | $7,853 | — | — |
| Q1 2017 | 792,002 | $10,605 | — | — |
| Q4 2016 | 664,379 | $9,680 | — | — |
| Q3 2016 | 665,010 | $8,771,482 | — | — |
| Q2 2016 | 537,044 | $4,999,880 | — | — |
| Q1 2016 | 467,808 | $3,268,000 | — | — |
| Q4 2015 | 559,606 | $3,213,000 | — | — |
| Q3 2015 | 570,737 | $3,779 | — | — |
| Q2 2015 | 509,365 | $6,255,002 | — | — |
| Q1 2015 | 510,325 | $5,577,853 | — | — |
| Q4 2014 | 403,491 | $4,692,600 | — | — |
| Q3 2014 | 414,058 | $9,962,235 | — | — |
| Q2 2014 | 410,882 | $9,824,188 | — | — |
| Q1 2014 | 419,891 | $7,570,635 | — | — |
| Q4 2013 | 81,611 | $1,663,232 | — | — |
| Q3 2013 | 79,714 | $1,535,291 | — | — |
| Q2 2013 | 75,831 | $1,436,239 | — | — |