CUSIP: 90130A200 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 3,807,455 | $866,851 | — | — |
| Q3 2018 | 4,070,024 | $186,488 | — | — |
| Q2 2018 | 3,878,496 | $191,093 | — | — |
| Q1 2018 | 3,831,551 | $139,355 | — | — |
| Q4 2017 | 3,943,464 | $134,552 | — | — |
| Q3 2017 | 3,956,162 | $102,029 | — | — |
| Q2 2017 | 4,200,503 | $117,068 | — | — |
| Q1 2017 | 4,584,374 | $145,692 | — | — |
| Q4 2016 | 4,505,695 | $122,782 | — | — |
| Q3 2016 | 4,441,802 | $109,890 | — | — |
| Q2 2016 | 4,281,895 | $116,683 | — | — |
| Q1 2016 | 4,432,603 | $124,999 | — | — |
| Q4 2015 | 4,616,212 | $125,700 | — | — |
| Q3 2015 | 5,069,769 | $137,239 | — | — |
| Q2 2015 | 2,564,256 | $82,621 | — | — |
| Q1 2015 | 1,966,786 | $64,668 | — | — |
| Q4 2014 | 2,276,832 | $83,992 | — | — |
| Q3 2014 | 1,892,698 | $63,046 | — | — |
| Q2 2014 | 1,890,517 | $64,713 | — | — |
| Q1 2014 | 2,707,873 | $84,269 | — | — |
| Q4 2013 | 2,226,209 | $77,027 | — | — |
| Q3 2013 | 2,549,033 | $85,137 | — | — |