CUSIP: 928972108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 161,300 | $368 | — | — |
| Q4 2015 | 457,800 | $612 | — | — |
| Q3 2015 | 410,200 | $744 | — | — |
| Q2 2015 | 410,200 | $949 | — | — |
| Q1 2015 | 319,100 | $786 | — | — |
| Q4 2014 | 266,000 | $797 | — | — |
| Q3 2014 | 341,200 | $1,231 | — | — |
| Q2 2014 | 369,200 | $1,173 | — | — |
| Q1 2014 | 421,500 | $1,258 | — | — |
| Q4 2013 | 434,100 | $1,451 | — | — |
| Q3 2013 | 614,600 | $2,381 | — | — |
| Q2 2013 | 566,800 | $2,614 | — | — |