CUSIP: 98850p109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2019 | 29,478 | $1,339 | — | — |
| Q2 2019 | 29,734 | $1,374 | — | — |
| Q1 2019 | 29,777 | $1,337 | — | — |
| Q4 2018 | 29,271 | $981 | — | — |
| Q3 2018 | 29,232 | $1,026 | — | — |