CUSIP: 984121608 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 2,407 | $48 | — | — |
| Q3 2018 | 2,832 | $76 | — | — |
| Q2 2018 | 4,007 | $96 | — | — |
| Q1 2018 | 4,169 | $120 | — | — |
| Q4 2017 | 4,169 | $122 | — | — |
| Q3 2017 | 4,169 | $139 | — | — |
| Q2 2017 | 4,171 | $120 | — | — |