CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 23,567 | $1,796 | — | — |
| Q4 2013 | 22,749 | $1,307 | — | — |
| Q4 2012 | 24,190 | $896 | — | — |
| Q4 2011 | 20,986 | $693 | — | — |
| Q4 2010 | 24,705 | $963 | — | — |
| Q4 2009 | 26,005 | $954 | — | — |
| Q4 2008 | 33,410 | $824 | — | — |