CUSIP: 911268209 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 878,900 | $9,668 | — | — |
| Q1 2016 | 473,800 | $5,468 | — | — |
| Q4 2015 | 527,100 | $6,215 | — | — |
| Q3 2015 | 516,300 | $5,163 | — | — |
| Q2 2015 | 417,900 | $6,548 | — | — |
| Q1 2015 | 255,000 | $4,062 | — | — |
| Q4 2014 | 13,400 | $195 | — | — |