CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 546,772 | $25,387 | — | — |
| Q4 2016 | 577,377 | $22,339 | — | — |
| Q3 2016 | 539,994 | $23,274 | — | — |
| Q2 2016 | 526,607 | $19,785 | — | — |
| Q1 2016 | 448,160 | $16,497 | — | — |
| Q4 2015 | 443,561 | $14,753 | — | — |
| Q3 2015 | 486,699 | $14,071 | — | — |
| Q2 2015 | 497,451 | $19,545 | — | — |
| Q1 2015 | 473,961 | $21,063 | — | — |
| Q4 2014 | 369,473 | $18,662 | — | — |
| Q3 2014 | 370,561 | $15,100 | — | — |
| Q2 2014 | 370,601 | $13,019 | — | — |
| Q1 2014 | 371,341 | $13,331 | — | — |
| Q4 2013 | 370,801 | $14,995 | — | — |
| Q3 2013 | 232,975 | $7,725 | — | — |
| Q2 2013 | 169,094 | $4,246 | — | — |