CUSIP: 909839102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 10,000 | $97 | — | — |
| Q2 2018 | 13,000 | $143 | — | — |
| Q1 2018 | 13,000 | $135 | — | — |
| Q4 2017 | 13,000 | $119 | — | — |
| Q3 2017 | 13,000 | $125 | — | — |
| Q2 2017 | 11,000 | $91 | — | — |
| Q1 2017 | 11,000 | $92 | — | — |
| Q4 2016 | 14,600 | $131 | — | — |
| Q3 2016 | 14,600 | $104 | — | — |
| Q2 2016 | 14,600 | $89 | — | — |
| Q1 2016 | 14,600 | $86 | — | — |