CUSIP: 903236107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 28,882 | $1,664 | — | — |
| Q2 2014 | 14,558 | $667 | — | — |
| Q1 2014 | 47,075 | $2,215 | — | — |
| Q4 2013 | 211,764 | $11,221 | — | — |
| Q3 2013 | 125,978 | $6,771 | — | — |
| Q2 2013 | 7,200 | $340 | — | — |