CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 40,650 | $2,409 | — | — |
| Q2 2014 | 12,930 | $959 | — | — |
| Q1 2014 | 19,946 | $1,317 | — | — |
| Q4 2013 | 14,008 | $805 | — | — |
| Q3 2013 | 100,000 | $5,380 | — | — |