CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 39,712 | $1,814 | — | — |
| Q4 2016 | 41,277 | $1,596 | — | — |
| Q3 2016 | 42,502 | $1,832 | — | — |
| Q2 2016 | 44,204 | $1,660 | — | — |
| Q1 2016 | 51,977 | $1,913 | — | — |
| Q4 2015 | 51,412 | $1,710 | — | — |
| Q3 2015 | 50,301 | $1,454 | — | — |
| Q2 2015 | 49,176 | $1,932 | — | — |
| Q1 2015 | 52,103 | $2,314 | — | — |
| Q4 2014 | 47,834 | $2,416 | — | — |
| Q3 2014 | 46,664 | $1,901 | — | — |
| Q2 2014 | 55,050 | $1,933 | — | — |
| Q1 2014 | 54,176 | $1,945 | — | — |
| Q4 2013 | 55,960 | $2,263 | — | — |
| Q3 2013 | 53,184 | $1,764 | — | — |
| Q2 2013 | 79,854 | $2,006 | — | — |