CUSIP: 928703107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 12,700 | $40 | — | — |
| Q2 2017 | 12,700 | $50 | — | — |
| Q1 2017 | 17,500 | $120 | — | — |
| Q4 2016 | 20,600 | $141 | — | — |
| Q3 2016 | 20,600 | $130 | — | — |
| Q2 2016 | 16,700 | $98 | — | — |
| Q1 2016 | 19,700 | $148 | — | — |
| Q4 2015 | 24,700 | $201 | — | — |
| Q3 2015 | 26,000 | $236 | — | — |
| Q2 2015 | 23,950 | $232 | — | — |
| Q1 2015 | 18,300 | $215 | — | — |
| Q4 2014 | 10,300 | $110 | — | — |
| Q3 2014 | 10,000 | $91 | — | — |