CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 36,729 | $525 | — | — |
| Q2 2018 | 42,705 | $596,588 | — | — |
| Q1 2018 | 16,625 | $193 | — | — |
| Q4 2017 | 607 | $7 | — | — |
| Q3 2017 | 468 | $4 | — | — |
| Q2 2017 | 143 | $1 | — | — |