CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 18,700 | $1,108 | — | — |
| Q2 2014 | 19,400 | $1,438 | — | — |
| Q1 2014 | 19,800 | $1,307 | — | — |
| Q4 2013 | 19,500 | $1,120 | — | — |
| Q3 2013 | 18,700 | $1,006 | — | — |
| Q2 2013 | 19,450 | $860 | — | — |