CUSIP: 910304104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 16,500 | $302 | — | — |
| Q4 2015 | 97,260 | $1,253 | — | — |
| Q3 2015 | 55,360 | $722 | — | — |
| Q2 2015 | 48,227 | $649 | — | — |
| Q1 2015 | 34,200 | $425 | — | — |
| Q4 2014 | 18,200 | $261 | — | — |
| Q3 2014 | 18,200 | $231 | — | — |