CUSIP: 909218109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 59,494 | $1,613 | — | — |
| Q1 2015 | 58,806 | $1,645 | — | — |
| Q4 2014 | 57,919 | $1,975 | — | — |
| Q3 2014 | 57,919 | $3,397 | — | — |
| Q2 2014 | 54,507 | $3,752 | — | — |
| Q1 2014 | 54,304 | $3,550 | — | — |
| Q4 2013 | 53,625 | $2,768 | — | — |
| Q3 2013 | 53,625 | $2,493 | — | — |
| Q2 2013 | 53,341 | $2,271 | — | — |
| Q1 2013 | 52,839 | $2,407 | — | — |