CUSIP: 909218109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 172,936 | $1,538 | — | — |
| Q1 2019 | 225,000 | $3,205 | — | — |
| Q4 2018 | 226,315 | $3,233 | — | — |
| Q3 2018 | 320,377 | $8,345 | — | — |
| Q2 2018 | 367,959 | $9,407 | — | — |
| Q1 2018 | 307,679 | $6,080 | — | — |
| Q4 2017 | 224,900 | $4,968 | — | — |
| Q3 2017 | 208,394 | $4,289 | — | — |
| Q2 2017 | 202,538 | $3,793 | — | — |
| Q1 2017 | 87,695 | $2,118 | — | — |
| Q4 2016 | 85,784 | $2,314 | — | — |