CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 1,656,332 | $156,241 | — | — |
| Q4 2019 | 3,431,554 | $513,900 | — | — |
| Q3 2019 | 3,863,152 | $527,388 | — | — |
| Q2 2019 | 7,163,743 | $932,710 | — | — |
| Q1 2019 | 6,129,112 | $789,973 | — | — |
| Q4 2018 | 7,633,532 | $812,809 | — | — |
| Q3 2018 | 7,383,033 | $1,032,214 | — | — |
| Q2 2018 | 5,069,653 | $633,852 | — | — |
| Q1 2018 | 7,240,074 | $910,937 | — | — |
| Q4 2017 | 5,838,462 | $744,805 | — | — |
| Q3 2017 | 3,735,064 | $433,560 | — | — |
| Q2 2017 | 4,135,886 | $505,025 | — | — |
| Q1 2017 | 4,698,602 | $527,225 | — | — |
| Q4 2016 | 4,725,688 | $518,025 | — | — |
| Q3 2016 | 5,243,409 | $532,722 | — | — |
| Q2 2016 | 5,659,631 | $580,387 | — | — |
| Q1 2016 | 7,391,886 | $739,919 | — | — |
| Q4 2015 | 7,408,249 | $711,704 | — | — |
| Q3 2015 | 5,275,793 | $469,486 | — | — |
| Q2 2015 | 4,745,142 | $526,371 | — | — |
| Q1 2015 | 4,757,325 | $557,551 | — | — |
| Q4 2014 | 5,185,708 | $596,350 | — | — |
| Q3 2014 | 5,484,136 | $579,118 | — | — |
| Q2 2014 | 5,359,644 | $618,763 | — | — |
| Q1 2014 | 5,020,975 | $586,644 | — | — |
| Q4 2013 | 5,079,724 | $578,064 | — | — |
| Q3 2013 | 5,547,392 | $598,109 | — | — |