CUSIP: 909839102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 3,235,408 | $37,725 | — | — |
| Q3 2019 | 3,295,558 | $35,527 | — | — |
| Q2 2019 | 3,326,867 | $31,838 | — | — |
| Q1 2019 | 3,327,957 | $31,116 | — | — |
| Q4 2018 | 3,270,364 | $28,943 | — | — |
| Q3 2018 | 3,219,813 | $31,135 | — | — |
| Q2 2018 | 3,125,092 | $34,345 | — | — |
| Q1 2018 | 3,153,227 | $31,091 | — | — |
| Q4 2017 | 3,101,844 | $28,321 | — | — |
| Q3 2017 | 3,068,196 | $29,455 | — | — |
| Q2 2017 | 3,033,082 | $25,205 | — | — |
| Q1 2017 | 3,014,153 | $25,138 | — | — |
| Q4 2016 | 2,965,209 | $26,510 | — | — |
| Q3 2016 | 2,922,978 | $20,782 | — | — |
| Q2 2016 | 2,890,285 | $17,573 | — | — |
| Q1 2016 | 2,806,444 | $16,474 | — | — |
| Q4 2015 | 2,758,303 | $16,274 | — | — |
| Q3 2015 | 2,748,760 | $13,744 | — | — |
| Q2 2015 | 2,703,054 | $14,461 | — | — |
| Q1 2015 | 2,635,106 | $14,388 | — | — |
| Q4 2014 | 2,581,709 | $13,864 | — | — |
| Q3 2014 | 2,456,323 | $11,496 | — | — |
| Q2 2014 | 2,402,101 | $9,921 | — | — |
| Q1 2014 | 2,343,864 | $9,188 | — | — |
| Q4 2013 | 2,341,309 | $8,358 | — | — |
| Q3 2013 | 2,320,948 | $9,028 | — | — |
| Q2 2013 | 2,301,310 | $10,701 | — | — |