CUSIP: 98919V105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 73,103 | $1,669 | — | — |
| Q3 2018 | 114,434 | $3,973 | — | — |
| Q2 2018 | 99,001 | $3,611 | — | — |
| Q1 2018 | 92,965 | $3,176 | — | — |
| Q4 2017 | 52,950 | $1,948 | — | — |
| Q3 2017 | 55,112 | $1,896 | — | — |
| Q2 2017 | 54,819 | $1,694 | — | — |