CUSIP: 931422109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 242,941 | $14,399 | — | — |
| Q2 2014 | 234,956 | $17,417 | — | — |
| Q1 2014 | 368,034 | $24,301 | — | — |
| Q4 2013 | 385,497 | $22,143 | — | — |
| Q3 2013 | 388,637 | $20,909 | — | — |
| Q2 2013 | 390,027 | $17,239 | — | — |