CUSIP: 909218109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 294,359 | $3,591 | — | — |
| Q3 2015 | 198,618 | $2,236 | — | — |
| Q2 2015 | 168,258 | $4,563 | — | — |
| Q1 2015 | 245,618 | $6,872 | — | — |
| Q4 2014 | 214,149 | $7,302 | — | — |
| Q4 2013 | 121,716 | $6,283 | — | — |
| Q3 2013 | 319,374 | $14,848 | — | — |
| Q2 2013 | 335,610 | $14,290 | — | — |