CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 504,733 | $7,203 | — | — |
| Q2 2018 | 341,543 | $4,771 | — | — |
| Q1 2018 | 298,474 | $3,477 | — | — |
| Q4 2017 | 767,083 | $7,510 | — | — |
| Q3 2017 | 947,473 | $9,333 | — | — |
| Q2 2017 | 701,940 | $6,858 | — | — |
| Q1 2017 | 79,482 | $707 | — | — |
| Q4 2016 | 25,807 | $197 | — | — |
| Q3 2016 | 43,738 | $265 | — | — |
| Q2 2016 | 41,646 | $239 | — | — |
| Q1 2016 | 11,628 | $76 | — | — |
| Q3 2015 | 23,044 | $145 | — | — |
| Q2 2015 | 17,713 | $134 | — | — |
| Q1 2015 | 24,613 | $219 | — | — |
| Q4 2014 | 28,611 | $262 | — | — |
| Q3 2014 | 32,733 | $320 | — | — |
| Q2 2014 | 45,079 | $410 | — | — |