CUSIP: 98872B104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 183,074 | $860 | — | — |
| Q1 2017 | 13,071 | $53 | — | — |
| Q3 2016 | 17,011 | $68 | — | — |
| Q2 2016 | 47,084 | $173 | — | — |
| Q1 2016 | 63,122 | $236 | — | — |
| Q4 2015 | 76,566 | $269 | — | — |
| Q3 2015 | 34,500 | $89 | — | — |
| Q2 2015 | 25,300 | $137 | — | — |
| Q1 2015 | 20,010 | $104 | — | — |
| Q4 2014 | 38,200 | $193 | — | — |