CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 2,850 | $228 | — | — |
| Q4 2017 | 16 | $1 | — | — |
| Q3 2017 | 16 | $1 | — | — |
| Q2 2017 | 16 | $1 | — | — |
| Q1 2017 | 16 | $1 | — | — |
| Q3 2016 | 239 | $13 | — | — |
| Q3 2014 | 61 | $3 | — | — |