CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 452,311 | $3,320 | — | — |
| Q4 2016 | 452,311 | $3,374 | — | — |
| Q3 2016 | 383,792 | $3,888 | — | — |
| Q2 2016 | 337,461 | $3,203 | — | — |
| Q1 2016 | 366,698 | $4,092 | — | — |
| Q4 2015 | 313,228 | $3,330 | — | — |
| Q3 2015 | 360,628 | $3,509 | — | — |
| Q2 2015 | 403,298 | $4,291 | — | — |
| Q1 2015 | 382,806 | $4,919 | — | — |
| Q4 2014 | 353,735 | $4,903 | — | — |
| Q3 2014 | 334,584 | $4,427 | — | — |
| Q2 2014 | 360,080 | $4,479 | — | — |
| Q1 2014 | 296,448 | $3,350 | — | — |
| Q4 2013 | 611,743 | $7,445 | — | — |
| Q3 2013 | 831,132 | $8,552 | — | — |
| Q2 2013 | 704,205 | $6,387 | — | — |