RALPH EDWARD MARTIN is an investment adviser representative (IAR) with state registration records since 1998, appearing at 2 firms. Currently registered with CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC..
| Firm | From | To | Current |
|---|---|---|---|
| CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. | 2015-01-02 | present | Yes |
| PRINCIPAL SECURITIES, INC. | 1998-12-17 | 2015-01-06 | — |