CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 879,674 | $6,457 | — | — |
| Q4 2016 | 856,284 | $7,475 | — | — |
| Q3 2016 | 815,558 | $8,262 | — | — |
| Q2 2016 | 532,153 | $5,050 | — | — |
| Q1 2016 | 526,611 | $5,877 | — | — |
| Q4 2015 | 435,382 | $4,628 | — | — |
| Q3 2015 | 488,998 | $4,758 | — | — |
| Q2 2015 | 501,860 | $5,340 | — | — |
| Q1 2015 | 346,427 | $4,452 | — | — |
| Q4 2014 | 315,297 | $4,370 | — | — |
| Q3 2014 | 295,315 | $3,907 | — | — |
| Q2 2014 | 293,909 | $3,656 | — | — |
| Q1 2014 | 280,097 | $3,165 | — | — |
| Q4 2013 | 275,690 | $3,355 | — | — |
| Q3 2013 | 301,870 | $3,106 | — | — |
| Q2 2013 | 150,370 | $1,364 | — | — |
| Q1 2013 | 167,414 | $1,440 | — | — |
| Q4 2012 | 102,204 | $697 | — | — |
| Q3 2012 | 94,975 | $697 | — | — |
| Q2 2012 | 92,579 | $729 | — | — |
| Q1 2012 | 85,646 | $692 | — | — |
| Q4 2011 | 81,498 | $649 | — | — |