CUSIP: 98156Q108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2014 | 1,736,831 | $50,160 | — | — |
| Q4 2013 | 1,437,975 | $23,842 | — | — |
| Q3 2013 | 1,337,238 | $13,600 | — | — |
| Q2 2013 | 1,119,550 | $11,543 | — | — |
| Q1 2013 | 504,260 | $4,448 | — | — |