CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 1,028,650 | $137,239 | — | — |
| Q3 2019 | 1,076,100 | $134,754 | — | — |
| Q2 2019 | 1,070,762 | $122,421 | — | — |
| Q1 2019 | 1,070,040 | $122,828 | — | — |
| Q4 2018 | 1,126,138 | $104,895 | — | — |
| Q3 2018 | 1,145,538 | $137,889 | — | — |
| Q2 2018 | 1,144,138 | $122,523 | — | — |
| Q1 2018 | 1,158,838 | $118,555 | — | — |
| Q4 2017 | 1,137,238 | $120,817 | — | — |
| Q3 2017 | 1,569,569 | $182,196 | — | — |
| Q2 2017 | 1,543,769 | $188,510 | — | — |
| Q1 2017 | 1,544,769 | $173,339 | — | — |
| Q4 2016 | 2,263,167 | $235,211 | — | — |
| Q3 2016 | 2,376,767 | $241,480 | — | — |
| Q2 2016 | 2,600,167 | $266,647 | — | — |
| Q1 2016 | 2,336,470 | $233,881 | — | — |
| Q4 2015 | 2,130,624 | $204,689,048 | — | — |
| Q3 2015 | 2,254,289 | $200,609 | — | — |
| Q2 2015 | 2,156,749 | $239,248 | — | — |
| Q1 2015 | 2,094,367 | $245,460 | — | — |
| Q4 2014 | 2,023,029 | $232,648 | — | — |
| Q3 2014 | 1,917,365 | $202,474 | — | — |
| Q2 2014 | 1,762,528 | $203,484 | — | — |
| Q1 2014 | 1,518,398 | $177,410 | — | — |
| Q4 2013 | 1,518,398 | $172,794 | — | — |
| Q3 2013 | 1,539,939 | $166,036 | — | — |
| Q2 2013 | 1,730,584 | $160,840 | — | — |