CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 19,170 | $1,136 | — | — |
| Q2 2014 | 19,435 | $1,441 | — | — |
| Q1 2014 | 18,225 | $1,203 | — | — |
| Q4 2013 | 16,725 | $961 | — | — |
| Q3 2013 | 16,888 | $909 | — | — |
| Q2 2013 | 17,888 | $791 | — | — |