CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2020 | 3,610 | $376 | — | — |
| Q2 2020 | 3,200 | $315 | — | — |
| Q1 2020 | 3,200 | $249 | — | — |
| Q4 2019 | 3,000 | $293 | — | — |
| Q3 2019 | 3,000 | $288 | — | — |
| Q2 2019 | 2,800 | $330 | — | — |
| Q1 2019 | 2,900 | $368 | — | — |
| Q4 2018 | 3,300 | $281 | — | — |
| Q3 2018 | 3,700 | $297 | — | — |
| Q2 2018 | 3,100 | $202 | — | — |