CUSIP: 91911K102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 76,800 | $1,596 | — | — |
| Q3 2017 | 194,900 | $2,793 | — | — |
| Q2 2017 | 194,900 | $3,372 | — | — |
| Q1 2017 | 194,900 | $2,150 | — | — |
| Q4 2016 | 194,900 | $2,830 | — | — |
| Q3 2016 | 194,900 | $4,785 | — | — |
| Q2 2016 | 194,900 | $3,925 | — | — |
| Q1 2016 | 194,900 | $5,126 | — | — |
| Q4 2015 | 390,000 | $39,644 | — | — |
| Q3 2015 | 165,000 | $29,433 | — | — |
| Q2 2015 | 165,000 | $36,655 | — | — |
| Q1 2015 | 162,000 | $32,176 | — | — |
| Q4 2014 | 162,000 | $23,184 | — | — |
| Q3 2014 | 138,000 | $18,106 | — | — |
| Q2 2014 | 138,000 | $17,405 | — | — |
| Q1 2014 | 133,000 | $17,533 | — | — |
| Q4 2013 | 157,000 | $18,432 | — | — |
| Q3 2013 | 138,000 | $14,398 | — | — |
| Q2 2013 | 138,000 | $11,879 | — | — |