CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 13,131 | $1,238,647 | — | — |
| Q4 2019 | 14,941 | $2,237,564 | — | — |
| Q3 2019 | 14,801 | $2,020,633 | — | — |
| Q2 2019 | 15,631 | $2,035,156 | — | — |
| Q1 2019 | 15,716 | $2,025,635 | — | — |
| Q4 2018 | 15,829 | $1,685,472 | — | — |
| Q3 2018 | 15,849 | $2,215,849 | — | — |
| Q2 2018 | 16,319 | $2,040,365 | — | — |
| Q1 2018 | 17,754 | $2,233,808 | — | — |
| Q4 2017 | 16,709 | $2,131,567 | — | — |
| Q3 2017 | 16,759 | $1,945,385 | — | — |
| Q2 2017 | 17,429 | $2,128,255 | — | — |
| Q1 2017 | 17,713 | $1,987,576 | — | — |
| Q4 2016 | 19,206 | $2,105,362 | — | — |
| Q3 2016 | 38,683 | $3,930,193 | — | — |
| Q2 2016 | 40,278 | $4,130,509 | — | — |
| Q1 2016 | 43,561 | $4,360,456 | — | — |
| Q4 2015 | 73,376 | $7,049,232 | — | — |
| Q3 2015 | 77,742 | $6,918,261 | — | — |
| Q2 2015 | 80,938 | $8,978,452 | — | — |
| Q1 2015 | 87,527 | $10,258,164 | — | — |
| Q4 2014 | 93,655 | $10,770,325 | — | — |
| Q3 2014 | 105,670 | $11,158,752 | — | — |
| Q2 2014 | 109,591 | $12,652,281 | — | — |
| Q1 2014 | 120,053 | $14,026,993 | — | — |
| Q4 2013 | 123,671 | $14,073,760 | — | — |
| Q3 2013 | 125,788 | $13,562,462 | — | — |
| Q2 2013 | 132,843 | $12,346,428 | — | — |