CUSIP: 989837208 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 63,918 | $769 | — | — |
| Q1 2016 | 57,740 | $692 | — | — |
| Q4 2015 | 52,847 | $644 | — | — |
| Q3 2015 | 38,948 | $445 | — | — |
| Q2 2015 | 26,390 | $341 | — | — |