CUSIP: 925297103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 215,492 | $315 | — | — |
| Q1 2017 | 238,093 | $398 | — | — |
| Q4 2016 | 229,148 | $316 | — | — |
| Q3 2016 | 237,348 | $370 | — | — |
| Q2 2016 | 230,613 | $249 | — | — |
| Q1 2016 | 230,513 | $558 | — | — |
| Q4 2015 | 230,513 | $712 | — | — |
| Q3 2015 | 230,513 | $800 | — | — |
| Q2 2015 | 230,513 | $908 | — | — |
| Q1 2015 | 228,006 | $714 | — | — |
| Q4 2014 | 229,538 | $725 | — | — |
| Q3 2014 | 107,224 | $346 | — | — |
| Q2 2014 | 107,224 | $349 | — | — |
| Q1 2014 | 102,376 | $409 | — | — |
| Q4 2013 | 99,790 | $482 | — | — |
| Q3 2013 | 90,326 | $374 | — | — |
| Q2 2013 | 68,001 | $309 | — | — |