CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 720,873 | $53,438 | — | — |
| Q1 2014 | 733,134 | $48,409 | — | — |
| Q4 2013 | 784,107 | $45,039 | — | — |
| Q3 2013 | 848,905 | $45,671 | — | — |
| Q2 2013 | 555,679 | $24,561 | — | — |