CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 26,256 | $1,218 | — | — |
| Q4 2016 | 29,093 | $1,126 | — | — |
| Q3 2016 | 29,921 | $1,290 | — | — |
| Q2 2016 | 43,260 | $1,624 | — | — |
| Q1 2016 | 51,046 | $1,878 | — | — |
| Q4 2015 | 50,542 | $1,680 | — | — |
| Q3 2015 | 93,463 | $2,702 | — | — |
| Q2 2015 | 76,174 | $2,993 | — | — |
| Q1 2015 | 85,043 | $3,779 | — | — |
| Q4 2014 | 82,984 | $4,192 | — | — |
| Q3 2014 | 108,439 | $4,418 | — | — |
| Q2 2014 | 27,889 | $980 | — | — |
| Q1 2014 | 33,248 | $1,194 | — | — |
| Q4 2013 | 50,019 | $2,022 | — | — |
| Q3 2013 | 37,938 | $1,258 | — | — |
| Q2 2013 | 35,901 | $902 | — | — |