CUSIP: 98421B100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 26,097 | $483 | — | — |
| Q2 2018 | 19,600 | $316 | — | — |
| Q1 2018 | 60,800 | $1,286 | — | — |
| Q4 2017 | 41,600 | $1,015 | — | — |
| Q1 2017 | 6,301 | $214 | — | — |