CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 70,656 | $823 | — | — |
| Q3 2017 | 31,555 | $311 | — | — |
| Q2 2017 | 41,859 | $409 | — | — |
| Q1 2017 | 93,463 | $831 | — | — |
| Q4 2016 | 74,012 | $565 | — | — |
| Q3 2016 | 18,018 | $109 | — | — |
| Q2 2016 | 23,991 | $138 | — | — |
| Q4 2015 | 18,972 | $115 | — | — |
| Q3 2015 | 18,244 | $115 | — | — |
| Q2 2015 | 147,991 | $1,120 | — | — |
| Q1 2015 | 331,897 | $2,951 | — | — |
| Q4 2014 | 245,324 | $2,247 | — | — |
| Q3 2014 | 136,462 | $1,336 | — | — |
| Q2 2014 | 103,314 | $940 | — | — |