CUSIP: 911268209 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 11,697 | $186 | — | — |
| Q4 2014 | 17,480 | $254 | — | — |
| Q3 2014 | 16,520 | $181 | — | — |
| Q2 2014 | 21,888 | $228 | — | — |
| Q1 2014 | 41,612 | $481 | — | — |
| Q4 2013 | 30,515 | $420 | — | — |