CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,459,430 | $10,713 | — | — |
| Q4 2016 | 645,637 | $5,637 | — | — |
| Q3 2016 | 462,951 | $4,689 | — | — |
| Q2 2016 | 451,580 | $4,285 | — | — |
| Q1 2016 | 476,302 | $5,315 | — | — |
| Q4 2015 | 473,459 | $5,033 | — | — |
| Q3 2015 | 416,961 | $4,057 | — | — |
| Q2 2015 | 309,979 | $3,298 | — | — |
| Q1 2015 | 328,530 | $4,222 | — | — |
| Q4 2014 | 306,862 | $4,253 | — | — |
| Q3 2014 | 293,815 | $3,887 | — | — |
| Q2 2014 | 199,543 | $2,482 | — | — |
| Q1 2014 | 185,490 | $2,096 | — | — |
| Q4 2013 | 184,085 | $2,240 | — | — |
| Q3 2013 | 158,246 | $1,628 | — | — |
| Q2 2013 | 122,991 | $1,116 | — | — |