CUSIP: 911268209 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 152,458 | $2,389 | — | — |
| Q1 2015 | 140,753 | $2,242 | — | — |
| Q4 2014 | 153,164 | $2,229 | — | — |
| Q3 2014 | 99,636 | $1,091 | — | — |
| Q2 2014 | 87,825 | $913 | — | — |
| Q1 2014 | 25,209 | $291 | — | — |
| Q4 2013 | 12,652 | $174 | — | — |