CUSIP: 900450107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 108,486 | $49 | — | — |
| Q3 2017 | 449,694 | $373 | — | — |
| Q2 2017 | 441,663 | $309 | — | — |
| Q1 2017 | 455,046 | $412 | — | — |
| Q4 2016 | 500,000 | $655 | — | — |
| Q3 2016 | 850,000 | $1,114 | — | — |
| Q2 2016 | 1,131,025 | $1,097 | — | — |
| Q1 2016 | 1,183,135 | $1,349 | — | — |
| Q4 2015 | 438,253 | $881 | — | — |
| Q3 2015 | 420,385 | $1,022 | — | — |
| Q2 2015 | 381,907 | $871 | — | — |
| Q1 2015 | 375,723 | $699 | — | — |
| Q4 2014 | 348,094 | $1,110 | — | — |
| Q3 2014 | 382,444 | $2,926 | — | — |
| Q2 2014 | 400,531 | $3,701 | — | — |