CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 20,910 | $1,239 | — | — |
| Q2 2014 | 17,560 | $1,302 | — | — |
| Q1 2014 | 18,410 | $1,216 | — | — |
| Q4 2013 | 17,300 | $994 | — | — |
| Q3 2013 | 17,500 | $942 | — | — |
| Q2 2013 | 17,650 | $780 | — | — |