CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 2,669,649 | $251,828 | — | — |
| Q4 2019 | 2,732,258 | $409,183 | — | — |
| Q3 2019 | 2,769,732 | $378,124 | — | — |
| Q2 2019 | 2,865,029 | $373,028 | — | — |
| Q1 2019 | 3,080,771 | $397,082 | — | — |
| Q4 2018 | 3,154,245 | $335,864 | — | — |
| Q3 2018 | 3,760,710 | $525,784 | — | — |
| Q2 2018 | 3,275,585 | $409,546 | — | — |
| Q1 2018 | 3,180,395 | $400,157 | — | — |
| Q4 2017 | 3,221,854 | $411,012 | — | — |
| Q3 2017 | 3,264,619 | $378,959 | — | — |
| Q2 2017 | 3,299,376 | $402,884 | — | — |
| Q1 2017 | 3,328,882 | $373,534 | — | — |
| Q4 2016 | 3,382,203 | $370,759 | — | — |
| Q3 2016 | 3,425,281 | $348,009 | — | — |
| Q2 2016 | 3,579,559 | $367,085 | — | — |
| Q1 2016 | 3,697,042 | $370,074 | — | — |
| Q4 2015 | 3,841,775 | $369,080 | — | — |
| Q3 2015 | 3,923,951 | $349,194 | — | — |
| Q2 2015 | 4,034,623 | $447,561 | — | — |
| Q1 2015 | 4,105,463 | $481,161 | — | — |
| Q4 2014 | 4,275,866 | $491,724 | — | — |
| Q3 2014 | 4,330,385 | $457,288 | — | — |
| Q2 2014 | 4,578,522 | $528,587 | — | — |
| Q1 2014 | 4,669,055 | $545,531 | — | — |
| Q4 2013 | 4,686,067 | $533,273 | — | — |
| Q3 2013 | 4,802,965 | $517,855 | — | — |
| Q2 2013 | 4,913,607 | $456,671 | — | — |