JONATHAN GREGORY HELLER is an investment adviser representative (IAR) with state registration records since 2007, appearing at 2 firms. Currently registered with CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC..
| Firm | From | To | Current |
|---|---|---|---|
| CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. | 2010-08-17 | present | Yes |
| UBS FINANCIAL SERVICES INC. | 2007-10-10 | 2009-09-14 | — |