CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 2,528,956 | $238,557 | — | — |
| Q4 2019 | 2,306,187 | $345,375 | — | — |
| Q3 2019 | 2,302,961 | $314,400 | — | — |
| Q2 2019 | 2,118,603 | $275,842 | — | — |
| Q1 2019 | 2,614,158 | $336,938 | — | — |
| Q4 2018 | 2,650,609 | $282,237 | — | — |
| Q3 2018 | 2,988,437 | $417,813 | — | — |
| Q2 2018 | 3,057,261 | $382,249 | — | — |
| Q1 2018 | 3,078,252 | $387,306 | — | — |
| Q4 2017 | 5,501,670 | $701,848 | — | — |
| Q3 2017 | 5,527,747 | $641,661 | — | — |
| Q2 2017 | 5,366,493 | $655,302 | — | — |
| Q1 2017 | 5,746,483 | $644,813 | — | — |
| Q4 2016 | 7,005,351 | $767,927 | — | — |
| Q3 2016 | 6,227,199 | $632,683 | — | — |
| Q2 2016 | 5,421,751 | $556,001 | — | — |
| Q1 2016 | 4,008,905 | $401,291 | — | — |
| Q4 2015 | 4,514,053 | $433,665 | — | — |
| Q3 2015 | 5,042,275 | $448,712 | — | — |
| Q2 2015 | 11,784,669 | $1,307,273 | — | — |
| Q1 2015 | 13,207,028 | $1,547,864 | — | — |
| Q4 2014 | 16,155,374 | $1,857,868 | — | — |
| Q3 2014 | 32,089,409 | $3,388,642 | — | — |
| Q2 2014 | 33,443,300 | $3,861,029 | — | — |
| Q1 2014 | 31,735,646 | $3,707,993 | — | — |
| Q4 2013 | 21,716,015 | $2,471,283 | — | — |
| Q3 2013 | 22,301,710 | $2,404,570 | — | — |
| Q2 2013 | 24,337,393 | $2,261,917 | — | — |