CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 4,813,028 | $455,483 | — | — |
| Q4 2019 | 4,576,965 | $685,447 | — | — |
| Q3 2019 | 4,478,184 | $611,331 | — | — |
| Q2 2019 | 4,592,671 | $597,960 | — | — |
| Q1 2019 | 4,708,164 | $606,809 | — | — |
| Q4 2018 | 3,868,010 | $411,838 | — | — |
| Q3 2018 | 3,329,784 | $465,533 | — | — |
| Q2 2018 | 3,265,698 | $408,317 | — | — |
| Q1 2018 | 3,414,797 | $429,618 | — | — |
| Q4 2017 | 3,605,865 | $460,012 | — | — |
| Q3 2017 | 3,676,249 | $426,725 | — | — |
| Q2 2017 | 3,729,056 | $455,358 | — | — |
| Q1 2017 | 3,682,243 | $413,192 | — | — |
| Q4 2016 | 3,554,120 | $389,627 | — | — |
| Q3 2016 | 3,584,300 | $364,154 | — | — |
| Q2 2016 | 3,540,552 | $363,049 | — | — |
| Q1 2016 | 3,499,510 | $350,293 | — | — |
| Q4 2015 | 3,577,352 | $343,693 | — | — |
| Q3 2015 | 3,487,478 | $310,356 | — | — |
| Q2 2015 | 3,417,282 | $379,101 | — | — |
| Q1 2015 | 3,404,625 | $399,028 | — | — |
| Q4 2014 | 3,607,501 | $414,888 | — | — |
| Q3 2014 | 3,703,384 | $391,078 | — | — |
| Q2 2014 | 4,108,382 | $474,514 | — | — |
| Q1 2014 | 4,196,949 | $489,982 | — | — |
| Q4 2013 | 4,304,954 | $489,615 | — | — |
| Q3 2013 | 4,325,300 | $466,674 | — | — |
| Q2 2013 | 4,328,025 | $402,273 | — | — |