CUSIP: 903914109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 2,442,681 | $32,146 | — | — |
| Q3 2014 | 2,441,565 | $56,791 | — | — |
| Q2 2014 | 2,441,028 | $72,474 | — | — |
| Q1 2014 | 2,440,681 | $65,630 | — | — |
| Q4 2013 | 2,443,484 | $52,901 | — | — |
| Q3 2013 | 2,442,327 | $50,239 | — | — |