CUSIP: 918905100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 151,398 | $345 | — | — |
| Q2 2018 | 151,398 | $721 | — | — |
| Q1 2018 | 191,247 | $1,159 | — | — |
| Q4 2017 | 191,247 | $1,180 | — | — |
| Q3 2017 | 191,247 | $465 | — | — |
| Q2 2017 | 191,247 | $570 | — | — |
| Q1 2017 | 191,247 | $627 | — | — |
| Q4 2016 | 200,764 | $695 | — | — |
| Q3 2016 | 201,964 | $465 | — | — |
| Q2 2016 | 201,964 | $317 | — | — |
| Q1 2016 | 225,385 | $266 | — | — |
| Q4 2015 | 226,585 | $304 | — | — |
| Q3 2015 | 226,585 | $428 | — | — |
| Q2 2015 | 227,920 | $1,290 | — | — |
| Q1 2015 | 227,920 | $1,420 | — | — |
| Q4 2014 | 227,589 | $1,459 | — | — |
| Q3 2014 | 233,770 | $1,527 | — | — |
| Q2 2014 | 280,339 | $1,800 | — | — |
| Q1 2014 | 302,049 | $2,664 | — | — |
| Q4 2013 | 303,803 | $5,341 | — | — |
| Q3 2013 | 306,203 | $6,112 | — | — |
| Q2 2013 | 344,876 | $4,739 | — | — |