CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 32,069 | $1,489 | — | — |
| Q4 2016 | 34,754 | $1,344 | — | — |
| Q3 2016 | 26,872 | $1,158 | — | — |
| Q2 2016 | 28,309 | $1,063 | — | — |
| Q1 2016 | 15,774 | $581 | — | — |
| Q4 2015 | 16,542 | $550 | — | — |
| Q3 2015 | 27,309 | $790 | — | — |
| Q2 2015 | 29,896 | $1,175 | — | — |
| Q1 2015 | 31,325 | $1,393 | — | — |
| Q4 2014 | 22,914 | $1,158 | — | — |
| Q3 2014 | 54,338 | $2,215 | — | — |
| Q2 2014 | 31,236 | $1,097 | — | — |
| Q1 2014 | 37,347 | $1,341 | — | — |
| Q4 2013 | 45,128 | $1,825 | — | — |
| Q3 2013 | 69,717 | $2,312 | — | — |
| Q2 2013 | 169,432 | $4,255 | — | — |