CUSIP: 984305102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 2,702,939 | $92,603 | — | — |
| Q3 2016 | 1,775,750 | $46,684 | — | — |
| Q2 2016 | 1,625,824 | $40,793 | — | — |
| Q1 2016 | 1,487,606 | $35,212 | — | — |
| Q4 2015 | 786,209 | $19,789 | — | — |
| Q3 2015 | 738,709 | $15,875 | — | — |
| Q2 2015 | 709,035 | $14,854 | — | — |
| Q1 2015 | 693,733 | $14,082 | — | — |
| Q4 2014 | 675,011 | $13,264 | — | — |
| Q3 2014 | 622,002 | $11,296 | — | — |
| Q2 2014 | 422,356 | $7,957 | — | — |
| Q1 2014 | 418,686 | $8,964 | — | — |
| Q4 2013 | 404,792 | $6,898 | — | — |
| Q3 2013 | 401,185 | $6,913 | — | — |
| Q2 2013 | 289,621 | $4,066 | — | — |