CUSIP: 909218109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 33,577 | $1,145 | — | — |
| Q3 2014 | 31,502 | $1,848 | — | — |
| Q2 2014 | 31,257 | $2,151 | — | — |
| Q1 2014 | 33,617 | $2,198 | — | — |
| Q4 2013 | 35,297 | $1,822 | — | — |
| Q3 2013 | 35,777 | $1,663 | — | — |
| Q2 2013 | 39,187 | $1,669 | — | — |