CUSIP: 920355104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 6,236,744 | $691,904 | — | — |
| Q4 2016 | 6,453,198 | $668,616 | — | — |
| Q3 2016 | 6,275,709 | $665,665 | — | — |
| Q2 2016 | 6,020,605 | $650,406 | — | — |
| Q1 2016 | 5,672,971 | $607,121 | — | — |
| Q4 2015 | 5,823,752 | $483,081 | — | — |
| Q3 2015 | 5,488,347 | $394,503 | — | — |
| Q2 2015 | 5,539,139 | $453,213 | — | — |
| Q1 2015 | 5,356,598 | $450,115 | — | — |
| Q4 2014 | 5,236,498 | $452,852 | — | — |
| Q3 2014 | 5,220,738 | $412,386 | — | — |
| Q2 2014 | 5,369,037 | $409,066 | — | — |
| Q1 2014 | 5,357,466 | $386,381 | — | — |
| Q4 2013 | 5,403,423 | $385,211 | — | — |
| Q3 2013 | 5,420,415 | $343,817 | — | — |
| Q2 2013 | 5,332,300 | $344,840 | — | — |