CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 7,174 | $821 | — | — |
| Q1 2018 | 7,174 | $821 | — | — |
| Q4 2017 | 7,416 | $859 | — | — |
| Q3 2017 | 9,276 | $978 | — | — |
| Q2 2017 | 10,165 | $1,021 | — | — |
| Q1 2017 | 10,798 | $910 | — | — |
| Q4 2016 | 11,067 | $845 | — | — |
| Q3 2016 | 11,167 | $752 | — | — |
| Q2 2016 | 11,909 | $848 | — | — |
| Q1 2016 | 13,405 | $1,025 | — | — |