CUSIP: 929297109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2013 | 8,158 | $212 | — | — |
| Q2 2013 | 8,158 | $208 | — | — |
| Q1 2013 | 8,158 | $206 | — | — |
| Q4 2012 | 8,258 | $145 | — | — |
| Q3 2012 | 8,134 | $133 | — | — |
| Q2 2012 | 8,234 | $164 | — | — |
| Q1 2012 | 8,362 | $198 | — | — |
| Q4 2011 | 8,472 | $174 | — | — |
| Q3 2011 | 8,322 | $146 | — | — |