CUSIP: 98421B100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 39,335 | $728 | — | — |
| Q3 2019 | 27,833 | $576 | — | — |
| Q2 2019 | 42,232 | $870 | — | — |
| Q1 2019 | 18,759 | $439 | — | — |
| Q3 2018 | 14,473 | $215 | — | — |
| Q2 2018 | 43,627 | $702 | — | — |
| Q1 2018 | 41,838 | $885 | — | — |
| Q4 2017 | 29,449 | $719 | — | — |
| Q3 2017 | 33,694 | $852 | — | — |