CUSIP: 989774104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 118,720 | $2,066 | — | — |
| Q2 2015 | 119,500 | $1,558 | — | — |
| Q1 2015 | 14,815 | $192 | — | — |
| Q4 2014 | 15,315 | $358 | — | — |
| Q3 2014 | 2,159,367 | $81,818 | — | — |
| Q2 2014 | 2,165,370 | $88,672 | — | — |
| Q1 2014 | 988,279 | $49,602 | — | — |
| Q4 2013 | 789,583 | $32,712 | — | — |