CUSIP: 903914109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 693,189 | $4,429 | — | — |
| Q2 2015 | 431,912 | $5,408 | — | — |
| Q1 2015 | 442,929 | $6,923 | — | — |
| Q4 2014 | 392,837 | $5,170 | — | — |
| Q3 2014 | 287,501 | $6,687 | — | — |
| Q2 2014 | 387,677 | $11,510 | — | — |
| Q1 2014 | 765,207 | $20,576 | — | — |
| Q4 2013 | 402,899 | $8,723 | — | — |
| Q3 2013 | 405,381 | $8,339 | — | — |
| Q2 2013 | 399,218 | $7,913 | — | — |