CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 17,600 | $779 | — | — |
| Q1 2018 | 17,600 | $2,014 | — | — |
| Q4 2017 | 16,000 | $1,854 | — | — |
| Q3 2017 | 16,000 | $1,687 | — | — |
| Q1 2017 | 18,100 | $1,526 | — | — |