CUSIP: 90130A200 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 2,508,929 | $119,877 | — | — |
| Q3 2018 | 2,453,726 | $112,430 | — | — |
| Q2 2018 | 2,553,480 | $125,810 | — | — |
| Q1 2018 | 2,559,376 | $93,085 | — | — |
| Q4 2017 | 2,969,310 | $101,313 | — | — |
| Q3 2017 | 3,702,716 | $95,493 | — | — |
| Q2 2017 | 3,707,540 | $103,329 | — | — |
| Q1 2017 | 3,716,117 | $118,098 | — | — |
| Q4 2016 | 3,803,178 | $103,637 | — | — |
| Q3 2016 | 3,977,628 | $98,407 | — | — |
| Q2 2016 | 4,324,025 | $117,830 | — | — |
| Q1 2016 | 4,113,141 | $115,991 | — | — |
| Q4 2015 | 3,319,624 | $90,393 | — | — |
| Q3 2015 | 3,335,931 | $90,304 | — | — |
| Q2 2015 | 3,352,604 | $108,021 | — | — |
| Q1 2015 | 3,694,448 | $121,473 | — | — |
| Q4 2014 | 4,246,401 | $156,650 | — | — |
| Q3 2014 | 4,203,614 | $140,022 | — | — |
| Q2 2014 | 4,728,820 | $161,868 | — | — |
| Q1 2014 | 5,031,757 | $156,588 | — | — |
| Q4 2013 | 3,646,216 | $126,159 | — | — |
| Q3 2013 | 1,552,559 | $51,855 | — | — |