JOHN EDWARD DUFFIN is an investment adviser representative (IAR) with state registration records since 2011, appearing at 2 firms. Currently registered with AMERITAS ADVISORY SERVICES, LLC.
| Firm | From | To | Current |
|---|---|---|---|
| AMERITAS ADVISORY SERVICES, LLC | 2021-11-01 | present | Yes |
| ONEAMERICA SECURITIES, INC. | 2011-06-07 | 2020-12-08 | — |