CUSIP: 91911K102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 4,324,602 | $439,596 | — | — |
| Q3 2015 | 2,716,768 | $484,617 | — | — |
| Q2 2015 | 2,955,571 | $656,580 | — | — |
| Q1 2015 | 3,043,537 | $604,507 | — | — |
| Q4 2014 | 3,902,332 | $558,463 | — | — |
| Q3 2014 | 3,705,951 | $486,221 | — | — |
| Q2 2014 | 3,737,861 | $471,419 | — | — |
| Q1 2014 | 3,068,871 | $404,569 | — | — |
| Q4 2013 | 3,485,400 | $409,186 | — | — |
| Q3 2013 | 3,394,708 | $354,170 | — | — |
| Q2 2013 | 3,363,568 | $289,536 | — | — |