CUSIP: 92857w209 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2012 | 297,953 | $7,505 | — | — |
| Q3 2012 | 298,277 | $8,501 | — | — |
| Q2 2012 | 462,002 | $13,019 | — | — |
| Q1 2012 | 460,277 | $12,736 | — | — |
| Q4 2011 | 363,077 | $10,177 | — | — |
| Q3 2011 | 364,047 | $9,341 | — | — |
| Q2 2011 | 480,333 | $12,834 | — | — |
| Q1 2011 | 487,593 | $14,018 | — | — |