CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 7,496,431 | $444,313 | — | — |
| Q2 2014 | 9,013,899 | $668,201 | — | — |
| Q1 2014 | 9,006,271 | $594,686 | — | — |
| Q4 2013 | 9,909,534 | $569,205 | — | — |
| Q3 2013 | 11,869,535 | $638,581 | — | — |
| Q2 2013 | 14,401,007 | $636,525 | — | — |