CUSIP: 909839102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 40,325 | $470 | — | — |
| Q3 2019 | 73,033 | $787 | — | — |
| Q2 2019 | 115,605 | $1,106 | — | — |
| Q1 2019 | 138,488 | $1,295 | — | — |
| Q4 2018 | 85,996 | $761 | — | — |
| Q3 2018 | 120,427 | $1,165 | — | — |
| Q2 2018 | 351,403 | $3,862 | — | — |
| Q1 2018 | 195,295 | $1,926 | — | — |
| Q4 2017 | 302,806 | $2,765 | — | — |
| Q3 2017 | 295,536 | $2,837 | — | — |
| Q2 2017 | 325,240 | $2,703 | — | — |
| Q1 2017 | 215,767 | $1,799 | — | — |
| Q4 2016 | 122,590 | $1,096 | — | — |
| Q3 2016 | 50,343 | $358 | — | — |
| Q2 2016 | 21,610 | $131 | — | — |
| Q1 2016 | 54,145 | $318 | — | — |
| Q4 2015 | 62,893 | $371 | — | — |
| Q3 2015 | 42,298 | $211 | — | — |
| Q2 2015 | 49,582 | $265 | — | — |
| Q1 2015 | 21,779 | $119 | — | — |
| Q4 2014 | 13,679 | $73 | — | — |