CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 11,750 | $1,666 | — | — |
| Q3 2020 | 19,750 | $2,059 | — | — |
| Q2 2020 | 22,500 | $2,214 | — | — |
| Q1 2020 | 25,000 | $1,949 | — | — |
| Q4 2019 | 15,750 | $1,540 | — | — |