CUSIP: 903236107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 616,020 | $35,114 | — | — |
| Q2 2014 | 68,440 | $3,079 | — | — |
| Q1 2014 | 60,644 | $2,850 | — | — |
| Q4 2013 | 57,879 | $3,010 | — | — |
| Q3 2013 | 60,375 | $3,200 | — | — |
| Q2 2013 | 36,034 | $1,702 | — | — |