JOHN DAVID DUBOIS is an investment adviser representative (IAR) with state registration records since 2007, appearing at 2 firms. Currently registered with OPPENHEIMER & CO. INC..
| Firm | From | To | Current |
|---|---|---|---|
| OPPENHEIMER & CO. INC. | 2018-09-12 | present | Yes |
| HENNION & WALSH ASSET MANAGEMENT, INC. | 2007-06-11 | 2018-09-14 | — |