CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 5,570 | $215 | — | — |
| Q1 2014 | 99,195 | $5,030 | — | — |
| Q4 2013 | 100,101 | $5,789 | — | — |
| Q3 2013 | 107,713 | $6,301 | — | — |
| Q2 2013 | 107,062 | $5,512 | — | — |