CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 896,102 | $41,588 | — | — |
| Q4 2016 | 878,446 | $33,969 | — | — |
| Q3 2016 | 1,013,280 | $43,672 | — | — |
| Q2 2016 | 1,502,780 | $56,444 | — | — |
| Q1 2016 | 1,217,910 | $44,831 | — | — |
| Q4 2015 | 1,405,620 | $46,751 | — | — |
| Q3 2015 | 650,860 | $18,816 | — | — |
| Q2 2015 | 720,320 | $28,301 | — | — |
| Q1 2015 | 719,350 | $31,964 | — | — |
| Q4 2014 | 739,040 | $37,329 | — | — |
| Q3 2014 | 740,610 | $30,180 | — | — |
| Q2 2014 | 867,820 | $30,486 | — | — |
| Q1 2014 | 779,420 | $27,981 | — | — |
| Q4 2013 | 1,008,920 | $40,801 | — | — |
| Q3 2013 | 863,040 | $28,618 | — | — |
| Q2 2013 | 917,800 | $23,046 | — | — |