CUSIP: 91911K102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 452,692 | $80,752 | — | — |
| Q2 2015 | 543,215 | $120,675 | — | — |
| Q1 2015 | 544,229 | $108,095 | — | — |
| Q4 2014 | 505,514 | $72,344 | — | — |
| Q3 2014 | 1,664,159 | $218,338 | — | — |
| Q2 2014 | 1,351,259 | $170,421 | — | — |
| Q1 2014 | 3,251,485 | $428,644 | — | — |
| Q4 2013 | 4,691,157 | $550,742 | — | — |
| Q3 2013 | 4,693,960 | $489,721 | — | — |
| Q2 2013 | 4,693,960 | $404,056 | — | — |