CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 469,466 | $21,788 | — | — |
| Q4 2016 | 461,170 | $17,833 | — | — |
| Q3 2016 | 449,906 | $19,391 | — | — |
| Q2 2016 | 443,513 | $16,658 | — | — |
| Q1 2016 | 436,423 | $16,065 | — | — |
| Q4 2015 | 420,194 | $13,976 | — | — |
| Q3 2015 | 411,601 | $11,899 | — | — |
| Q2 2015 | 393,987 | $15,480 | — | — |
| Q1 2015 | 398,645 | $17,714 | — | — |
| Q4 2014 | 433,258 | $21,884 | — | — |
| Q3 2014 | 448,685 | $18,284 | — | — |
| Q2 2014 | 623,737 | $21,912 | — | — |
| Q1 2014 | 732,987 | $26,314 | — | — |
| Q4 2013 | 1,216,378 | $49,190 | — | — |
| Q3 2013 | 1,596,651 | $52,945 | — | — |
| Q2 2013 | 1,770,057 | $44,446 | — | — |