CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 14,803,894 | $877,427 | — | — |
| Q2 2014 | 11,652,709 | $863,816 | — | — |
| Q1 2014 | 11,478,739 | $757,941 | — | — |
| Q4 2013 | 11,462,352 | $658,398 | — | — |
| Q3 2013 | 12,387,465 | $666,445 | — | — |
| Q2 2013 | 12,638,675 | $558,628 | — | — |