CUSIP: 909839102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 62,853 | $603 | — | — |
| Q2 2017 | 63,653 | $529 | — | — |
| Q1 2017 | 58,953 | $492 | — | — |
| Q4 2016 | 61,927 | $554 | — | — |
| Q3 2016 | 64,472 | $458 | — | — |
| Q2 2016 | 64,472 | $392 | — | — |
| Q1 2016 | 65,572 | $385 | — | — |
| Q4 2015 | 66,139 | $390 | — | — |
| Q3 2015 | 100,245 | $501 | — | — |
| Q2 2015 | 257,436 | $1,377 | — | — |
| Q1 2015 | 265,344 | $1,449 | — | — |
| Q4 2014 | 138,957 | $746 | — | — |
| Q3 2014 | 48,560 | $227 | — | — |
| Q2 2014 | 48,560 | $201 | — | — |
| Q1 2014 | 47,959 | $188 | — | — |
| Q4 2013 | 47,959 | $171 | — | — |
| Q3 2013 | 48,939 | $190 | — | — |
| Q2 2013 | 14,253 | $66 | — | — |