CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 2,406 | $203 | — | — |
| Q4 2016 | 3,002 | $229 | — | — |
| Q3 2016 | 4,169 | $281 | — | — |
| Q2 2016 | 4,642 | $331 | — | — |
| Q1 2016 | 4,642 | $355 | — | — |
| Q4 2015 | 4,836 | $351 | — | — |
| Q3 2015 | 5,370 | $386 | — | — |
| Q2 2015 | 5,370 | $440 | — | — |
| Q1 2015 | 6,188 | $560 | — | — |
| Q4 2014 | 7,430 | $637 | — | — |
| Q3 2014 | 10,421 | $847 | — | — |
| Q2 2014 | 11,939 | $904 | — | — |
| Q1 2014 | 12,584 | $922 | — | — |
| Q4 2013 | 13,184 | $972 | — | — |
| Q3 2013 | 13,443 | $820 | — | — |
| Q2 2013 | 13,443 | $769 | — | — |