CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 38,186,664 | $2,263,309 | — | — |
| Q2 2014 | 38,089,714 | $2,823,586 | — | — |
| Q1 2014 | 37,246,799 | $2,459,404 | — | — |
| Q4 2013 | 40,567,374 | $2,330,182 | — | — |
| Q3 2013 | 39,558,488 | $2,128,255 | — | — |
| Q2 2013 | 39,870,974 | $1,762,303 | — | — |