CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 3,434 | $336 | — | — |
| Q3 2019 | 3,293 | $316 | — | — |
| Q2 2019 | 2,816 | $332 | — | — |
| Q1 2019 | 2,798 | $355 | — | — |
| Q4 2018 | 2,743 | $234 | — | — |
| Q3 2018 | 2,604 | $208 | — | — |