CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 35,400 | $4,108 | — | — |
| Q1 2015 | 476,500 | $55,913 | — | — |
| Q4 2014 | 476,500 | $54,798 | — | — |
| Q3 2014 | 446,700 | $47,167 | — | — |
| Q2 2014 | 318,700 | $36,788 | — | — |
| Q1 2014 | 231,000 | $26,988 | — | — |