CUSIP: 983950700 Class: COM PAR $0.001
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 277,810 | $1,067 | — | — |
| Q1 2018 | 297,900 | $965 | — | — |
| Q4 2017 | 270,600 | $769 | — | — |
| Q3 2017 | 238,900 | $841 | — | — |
| Q2 2017 | 119,500 | $233 | — | — |
| Q1 2017 | 94,700 | $194 | — | — |
| Q4 2016 | 103,000 | $208 | — | — |
| Q3 2016 | 100,800 | $241 | — | — |
| Q2 2016 | 59,300 | $142 | — | — |
| Q1 2016 | 33,500 | $117 | — | — |
| Q4 2015 | 29,300 | $150 | — | — |
| Q3 2015 | 22,200 | $118 | — | — |