CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 24,383 | $3,111 | — | — |
| Q3 2017 | 31,628 | $3,672 | — | — |
| Q2 2017 | 36,271 | $4,429 | — | — |
| Q1 2017 | 42,586 | $4,779 | — | — |
| Q4 2016 | 48,347 | $5,300 | — | — |
| Q3 2016 | 35,183 | $3,575 | — | — |