CUSIP: 920355104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,071,801 | $118,906 | — | — |
| Q4 2016 | 1,582,931 | $164,008 | — | — |
| Q3 2016 | 1,688,584 | $179,108 | — | — |
| Q2 2016 | 1,844,372 | $199,248 | — | — |
| Q1 2016 | 2,347,083 | $251,185 | — | — |
| Q4 2015 | 2,862,721 | $237,463 | — | — |
| Q3 2015 | 2,854,516 | $205,183 | — | — |
| Q2 2015 | 2,860,538 | $234,049 | — | — |
| Q1 2015 | 2,903,115 | $243,949 | — | — |
| Q4 2014 | 2,964,529 | $256,372 | — | — |
| Q3 2014 | 3,037,594 | $239,940 | — | — |
| Q2 2014 | 3,229,252 | $246,037 | — | — |
| Q1 2014 | 3,223,701 | $232,493 | — | — |
| Q4 2013 | 3,204,791 | $228,470 | — | — |
| Q3 2013 | 3,203,112 | $203,173 | — | — |
| Q2 2013 | 3,165,552 | $204,716 | — | — |