CUSIP: 98919V105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 148,696 | $5,424 | — | — |
| Q4 2017 | 96,626 | $3,555 | — | — |
| Q3 2017 | 98,760 | $3,399 | — | — |
| Q2 2017 | 102,832 | $3,177 | — | — |
| Q1 2017 | 72,142 | $2,373 | — | — |
| Q4 2016 | 45,069 | $1,480 | — | — |
| Q3 2016 | 254,816 | $321 | — | — |