CUSIP: 983950700 Class: COM PAR $0.001
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 10,584 | $25 | — | — |
| Q1 2016 | 11,390 | $40 | — | — |
| Q4 2015 | 25,251 | $129 | — | — |
| Q3 2015 | 29,149 | $154 | — | — |
| Q2 2015 | 25,600 | $148 | — | — |
| Q1 2015 | 25,607 | $163 | — | — |
| Q4 2014 | 24,818 | $167 | — | — |
| Q3 2014 | 37,372 | $192 | — | — |