CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 110,832 | $6,569 | — | — |
| Q2 2014 | 158,123 | $11,722 | — | — |
| Q1 2014 | 158,581 | $10,471 | — | — |
| Q4 2013 | 149,801 | $8,605 | — | — |
| Q3 2013 | 148,621 | $7,996 | — | — |
| Q2 2013 | 141,537 | $6,256 | — | — |