CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 21,996 | $1,304 | — | — |
| Q2 2014 | 20,206 | $1,498 | — | — |
| Q1 2014 | 21,240 | $1,402 | — | — |
| Q4 2013 | 21,240 | $1,220 | — | — |
| Q3 2013 | 124,740 | $6,711 | — | — |
| Q2 2013 | 125,010 | $5,525 | — | — |