CUSIP: 909218109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 13,458 | $459 | — | — |
| Q3 2014 | 13,458 | $789 | — | — |
| Q2 2014 | 20,000 | $1,377 | — | — |
| Q1 2014 | 20,000 | $1,308 | — | — |
| Q4 2013 | 20,000 | $1,032 | — | — |