CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 402,407 | $15,336 | — | — |
| Q2 2014 | 422,287 | $16,313 | — | — |
| Q1 2014 | 349,049 | $17,700 | — | — |
| Q4 2013 | 360,783 | $20,864 | — | — |
| Q3 2013 | 387,728 | $22,682 | — | — |
| Q2 2013 | 311,678 | $16,045 | — | — |