CUSIP: 90130A200 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 9,783,788 | $467,470 | — | — |
| Q3 2018 | 7,121,575 | $326,311 | — | — |
| Q2 2018 | 5,328,055 | $262,513 | — | — |
| Q1 2018 | 6,299,804 | $229,124 | — | — |
| Q4 2017 | 5,836,921 | $199,156 | — | — |
| Q3 2017 | 6,069,878 | $156,542 | — | — |
| Q2 2017 | 5,969,618 | $166,374 | — | — |
| Q1 2017 | 6,087,647 | $193,466 | — | — |
| Q4 2016 | 5,897,002 | $160,693 | — | — |
| Q3 2016 | 5,150,069 | $127,413 | — | — |
| Q2 2016 | 5,778,539 | $157,465 | — | — |
| Q1 2016 | 6,317,331 | $178,148 | — | — |
| Q4 2015 | 5,849,970 | $159,294 | — | — |
| Q3 2015 | 5,307,383 | $143,671 | — | — |
| Q2 2015 | 5,648,669 | $182,000 | — | — |
| Q1 2015 | 5,516,991 | $181,399 | — | — |
| Q4 2014 | 1,436,470 | $52,991 | — | — |
| Q3 2014 | 915,993 | $30,512 | — | — |
| Q2 2014 | 1,022,344 | $34,994 | — | — |
| Q1 2014 | 2,193,609 | $68,265 | — | — |
| Q4 2013 | 458,183 | $15,853 | — | — |
| Q3 2013 | 516,801 | $17,261 | — | — |