CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 80,623 | $4,779 | — | — |
| Q2 2014 | 70,059 | $5,182 | — | — |
| Q1 2014 | 53,382 | $3,525 | — | — |
| Q4 2013 | 50,334 | $2,891 | — | — |
| Q3 2013 | 51,634 | $2,778 | — | — |
| Q2 2013 | 60,109 | $2,657 | — | — |
| Q1 2013 | 70,605 | $3,367 | — | — |
| Q4 2012 | 68,155 | $2,522 | — | — |
| Q3 2012 | 54,880 | $1,999 | — | — |
| Q2 2012 | 110,759 | $3,276 | — | — |
| Q1 2012 | 104,259 | $3,492 | — | — |
| Q4 2011 | 186,521 | $6,167 | — | — |
| Q3 2011 | 189,828 | $6,243 | — | — |
| Q2 2011 | 195,483 | $8,301 | — | — |
| Q1 2011 | 217,719 | $8,740 | — | — |
| Q4 2010 | 225,747 | $8,796 | — | — |