CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 7,296,270 | $688,258 | — | — |
| Q4 2019 | 3,992,586 | $597,930 | — | — |
| Q3 2019 | 3,954,574 | $539,879 | — | — |
| Q2 2019 | 3,913,669 | $509,560 | — | — |
| Q1 2019 | 3,785,093 | $487,861 | — | — |
| Q4 2018 | 3,427,882 | $365,001 | — | — |
| Q3 2018 | 3,094,404 | $432,629 | — | — |
| Q2 2018 | 2,940,679 | $367,674 | — | — |
| Q1 2018 | 2,852,885 | $358,950 | — | — |
| Q4 2017 | 2,763,388 | $352,526 | — | — |
| Q3 2017 | 2,658,075 | $308,550 | — | — |
| Q2 2017 | 2,600,077 | $317,496 | — | — |
| Q1 2017 | 2,513,697 | $282,062 | — | — |
| Q4 2016 | 2,439,150 | $267,380 | — | — |
| Q3 2016 | 2,369,153 | $240,706 | — | — |
| Q2 2016 | 2,315,299 | $237,434 | — | — |
| Q1 2016 | 2,243,471 | $224,572 | — | — |
| Q4 2015 | 2,906,605 | $279,238 | — | — |
| Q3 2015 | 2,721,456 | $242,183 | — | — |
| Q2 2015 | 2,685,986 | $297,957 | — | — |
| Q1 2015 | 2,698,468 | $316,261 | — | — |
| Q4 2014 | 2,600,705 | $299,082 | — | — |
| Q3 2014 | 2,404,277 | $253,892 | — | — |
| Q2 2014 | 2,314,136 | $267,168 | — | — |
| Q1 2014 | 2,234,782 | $261,112 | — | — |
| Q4 2013 | 2,207,764 | $251,244 | — | — |
| Q3 2013 | 2,298,641 | $246,770 | — | — |
| Q2 2013 | 2,225,583 | $210,814 | — | — |