CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 19,414 | $1,151 | — | — |
| Q2 2014 | 20,369 | $1,510 | — | — |
| Q1 2014 | 20,869 | $1,378 | — | — |
| Q4 2013 | 24,851 | $1,428 | — | — |
| Q3 2013 | 24,851 | $1,337 | — | — |
| Q2 2013 | 24,751 | $1,094 | — | — |