CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 1,378,436 | $10,255 | — | — |
| Q4 2014 | 924,504 | $7,618 | — | — |
| Q3 2014 | 898,143 | $9,681,982 | — | — |
| Q2 2014 | 894,998 | $8,914,180 | — | — |
| Q1 2014 | 509,155 | $4,195,438 | — | — |