CUSIP: 984121608 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 25,733 | $911 | — | — |
| Q1 2019 | 26,447 | $846 | — | — |
| Q4 2018 | 25,722 | $508 | — | — |
| Q3 2018 | 26,325 | $710 | — | — |
| Q2 2018 | 26,373 | $633 | — | — |
| Q1 2018 | 25,567 | $736 | — | — |
| Q4 2017 | 26,768 | $780 | — | — |
| Q3 2017 | 28,250 | $940 | — | — |
| Q2 2017 | 27,142 | $780 | — | — |