CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 14,145 | $838 | — | — |
| Q2 2014 | 15,377 | $1,140 | — | — |
| Q1 2014 | 17,205 | $1,136 | — | — |
| Q4 2013 | 16,020 | $920 | — | — |
| Q3 2013 | 14,623 | $787 | — | — |
| Q2 2013 | 15,130 | $669 | — | — |