CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2020 | 172,800 | $18,013 | — | — |
| Q1 2019 | 11,200 | $1,420 | — | — |
| Q3 2018 | 109,600 | $8,787 | — | — |
| Q3 2017 | 30,400 | $2,153 | — | — |
| Q2 2017 | 29,800 | $1,916 | — | — |
| Q1 2017 | 50,100 | $2,901 | — | — |