CUSIP: 928972108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 26,210 | $48 | — | — |
| Q4 2016 | 13,902 | $23 | — | — |
| Q1 2016 | 15,181 | $35 | — | — |
| Q4 2015 | 11,409 | $15 | — | — |
| Q3 2015 | 32,604 | $59 | — | — |
| Q2 2015 | 28,881 | $67 | — | — |