DAVID CHARLES DUNCAN is an investment adviser representative (IAR) with state registration records since 2004, appearing at 2 firms. Currently registered with CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC..
| Firm | From | To | Current |
|---|---|---|---|
| CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. | 2006-05-16 | present | Yes |
| MML INVESTORS SERVICES, LLC | 2004-06-30 | 2006-05-22 | — |