CUSIP: 98426T106 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 4,250 | $254 | — | — |
| Q3 2018 | 5,010 | $375 | — | — |
| Q2 2018 | 9,200 | $968 | — | — |
| Q1 2018 | 9,200 | $968 | — | — |
| Q4 2017 | 8,200 | $927 | — | — |
| Q3 2017 | 8,200 | $712 | — | — |
| Q2 2017 | 7,440 | $432 | — | — |