CUSIP: 909839102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 20,691 | $103 | — | — |
| Q2 2015 | 21,652 | $116 | — | — |
| Q1 2015 | 18,418 | $101 | — | — |
| Q4 2014 | 29,407 | $158 | — | — |
| Q3 2014 | 22,608 | $106 | — | — |
| Q2 2014 | 29,357 | $121 | — | — |
| Q1 2014 | 26,163 | $103 | — | — |
| Q4 2013 | 28,685 | $102 | — | — |