CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 2,755,248 | $259,902 | — | — |
| Q4 2019 | 3,230,046 | $483,733 | — | — |
| Q3 2019 | 3,054,674 | $417,024 | — | — |
| Q2 2019 | 2,737,686 | $356,446 | — | — |
| Q1 2019 | 2,669,320 | $344,048 | — | — |
| Q4 2018 | 2,694,537 | $286,913 | — | — |
| Q3 2018 | 3,419,908 | $479,299 | — | — |
| Q2 2018 | 2,967,793 | $371,063 | — | — |
| Q1 2018 | 2,896,612 | $364,453 | — | — |
| Q4 2017 | 2,269,215 | $289,484 | — | — |
| Q3 2017 | 1,592,952 | $184,910 | — | — |
| Q2 2017 | 1,997,411 | $243,903 | — | — |
| Q1 2017 | 1,828,874 | $205,220 | — | — |
| Q4 2016 | 1,932,116 | $211,798 | — | — |
| Q3 2016 | 1,574,411 | $159,961 | — | — |
| Q2 2016 | 1,590,351 | $163,094 | — | — |
| Q1 2016 | 2,633,088 | $263,573 | — | — |
| Q4 2015 | 3,201,762 | $307,594 | — | — |
| Q3 2015 | 3,059,782 | $272,290 | — | — |
| Q2 2015 | 3,581,670 | $397,314 | — | — |
| Q1 2015 | 3,721,161 | $436,120 | — | — |
| Q4 2014 | 3,716,411 | $427,388 | — | — |
| Q3 2014 | 2,753,996 | $290,821 | — | — |
| Q2 2014 | 2,855,669 | $329,688 | — | — |
| Q1 2014 | 2,879,021 | $336,385 | — | — |
| Q4 2013 | 3,315,143 | $377,263 | — | — |
| Q3 2013 | 3,433,474 | $370,195 | — | — |
| Q2 2013 | 2,476,152 | $230,135 | — | — |