CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 22,447 | $1,331 | — | — |
| Q2 2014 | 22,662 | $1,680 | — | — |
| Q1 2014 | 22,860 | $1,510 | — | — |
| Q4 2013 | 26,569 | $1,526 | — | — |
| Q3 2013 | 20,953 | $1,127 | — | — |
| Q2 2013 | 24,913 | $1,101 | — | — |