CUSIP: 909839102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 49,375 | $269 | — | — |
| Q4 2014 | 33,615 | $180 | — | — |
| Q3 2014 | 15 | $0 | — | — |
| Q2 2014 | 15 | $0 | — | — |
| Q1 2014 | 10 | $0 | — | — |
| Q3 2013 | 3,067 | $12 | — | — |
| Q2 2013 | 2,469 | $11 | — | — |