CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 287,443 | $2,107 | — | — |
| Q4 2016 | 252,539 | $2,202 | — | — |
| Q3 2016 | 249,886 | $2,519 | — | — |
| Q2 2016 | 215,297 | $2,044 | — | — |
| Q1 2016 | 137,515 | $1,531 | — | — |
| Q4 2015 | 81,231 | $864 | — | — |
| Q3 2015 | 63,310 | $620 | — | — |
| Q2 2015 | 53,879 | $573 | — | — |
| Q1 2015 | 61,078 | $785 | — | — |
| Q4 2014 | 62,696 | $869 | — | — |
| Q3 2014 | 56,761 | $751 | — | — |
| Q2 2014 | 254,024 | $3,160 | — | — |
| Q1 2014 | 215,392 | $2,434 | — | — |
| Q4 2013 | 56,174 | $684 | — | — |
| Q3 2013 | 16,429 | $170 | — | — |
| Q2 2013 | 10,973 | $99 | — | — |