CUSIP: 920355104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 3,423,460 | $379,795 | — | — |
| Q4 2016 | 3,223,608 | $334,001 | — | — |
| Q3 2016 | 3,196,789 | $339,074 | — | — |
| Q2 2016 | 3,029,930 | $327,325 | — | — |
| Q1 2016 | 3,048,634 | $326,265 | — | — |
| Q4 2015 | 3,232,098 | $268,101 | — | — |
| Q3 2015 | 3,111,802 | $223,678 | — | — |
| Q2 2015 | 3,112,771 | $254,689 | — | — |
| Q1 2015 | 3,278,874 | $275,521 | — | — |
| Q4 2014 | 3,312,068 | $286,434 | — | — |
| Q3 2014 | 3,373,908 | $266,504 | — | — |
| Q2 2014 | 3,445,625 | $262,521 | — | — |
| Q1 2014 | 3,539,823 | $255,287 | — | — |
| Q4 2013 | 3,852,608 | $274,654 | — | — |
| Q3 2013 | 3,831,285 | $243,028 | — | — |
| Q2 2013 | 4,043,953 | $261,524 | — | — |