CUSIP: 909218109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 30,416 | $434 | — | — |
| Q3 2018 | 42,200 | $1,100 | — | — |
| Q2 2018 | 51,760 | $1,323 | — | — |
| Q2 2014 | 19,630 | $1,351 | — | — |
| Q3 2013 | 14,893 | $692 | — | — |
| Q2 2013 | 13,578 | $578 | — | — |