JEFFREY MARK MARCINIAK is an investment adviser representative (IAR) with state registration records since 2002, appearing at 2 firms. Currently registered with CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC..
| Firm | From | To | Current |
|---|---|---|---|
| CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. | 2017-11-16 | present | Yes |
| SII INVESTMENTS, INC. | 2002-12-05 | 2017-11-15 | — |