GREGORY JAMES HAHN is an investment adviser representative (IAR) with state registration records since 1999, appearing at 4 firms. Currently registered with WINTHROP CAPITAL MANAGEMENT.
| Firm | From | To | Current |
|---|---|---|---|
| WINTHROP CAPITAL MANAGEMENT | 2007-10-02 | present | Yes |
| OPPENHEIMER ASSET MANAGEMENT INC. | 2007-01-24 | 2007-06-28 | — |
| OPPENHEIMER & CO. INC. | 2005-07-26 | 2007-06-28 | — |
| 40/86 ADVISORS, INC. | 1999-01-11 | 2005-07-05 | — |