CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 2,685,059 | $19,708 | — | — |
| Q4 2016 | 2,857,052 | $16,428 | — | — |
| Q3 2016 | 2,966,962 | $30,055 | — | — |
| Q2 2016 | 2,649,078 | $25,140 | — | — |
| Q1 2016 | 3,142,692 | $35,072 | — | — |
| Q4 2015 | 2,799,112 | $30,006 | — | — |
| Q3 2015 | 2,830,760 | $27,543 | — | — |
| Q2 2015 | 2,820,832 | $30,014 | — | — |
| Q1 2015 | 3,208,562 | $41,230 | — | — |
| Q4 2014 | 3,092,377 | $43,324 | — | — |
| Q3 2014 | 3,199,948 | $42,335 | — | — |
| Q2 2014 | 3,263,119 | $40,593 | — | — |
| Q1 2014 | 2,910,710 | $32,891 | — | — |
| Q4 2013 | 2,964,458 | $36,018 | — | — |
| Q3 2013 | 3,534,850 | $36,374 | — | — |
| Q2 2013 | 3,556,899 | $32,261 | — | — |