CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 53,222 | $3,154 | — | — |
| Q2 2014 | 32,940 | $2,441 | — | — |
| Q4 2013 | 3,838 | $220 | — | — |
| Q3 2013 | 16,600 | $893 | — | — |
| Q2 2013 | 27,365 | $1,209 | — | — |