CUSIP: 98919V105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2019 | 6,130 | $208 | — | — |
| Q2 2019 | 6,457 | $212 | — | — |
| Q3 2018 | 6,960 | $242 | — | — |
| Q2 2018 | 8,056 | $294 | — | — |
| Q1 2018 | 8,149 | $278 | — | — |
| Q4 2017 | 8,543 | $315 | — | — |
| Q3 2017 | 8,997 | $309 | — | — |
| Q2 2017 | 9,018 | $280 | — | — |
| Q1 2017 | 8,243 | $271 | — | — |
| Q4 2016 | 7,690 | $253 | — | — |
| Q3 2016 | 6,804 | $202 | — | — |
| Q2 2016 | 6,778 | $189 | — | — |
| Q1 2016 | 6,815 | $165 | — | — |
| Q4 2015 | 6,815 | $181 | — | — |
| Q3 2015 | 6,815 | $173 | — | — |
| Q2 2015 | 6,855 | $176 | — | — |