CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 59,900 | $533 | — | — |
| Q4 2016 | 26,400 | $202 | — | — |
| Q3 2016 | 25,300 | $153 | — | — |
| Q2 2016 | 25,300 | $145 | — | — |
| Q1 2016 | 34,100 | $222 | — | — |
| Q4 2015 | 32,313 | $195 | — | — |
| Q3 2015 | 28,089 | $176 | — | — |
| Q2 2015 | 24,700 | $187 | — | — |
| Q1 2015 | 217,003 | $1,929 | — | — |
| Q4 2014 | 139,700 | $1,280 | — | — |
| Q3 2014 | 128,300 | $1,256 | — | — |
| Q2 2014 | 115,500 | $1,051 | — | — |