GREGORY PETER WIRTHMANN is an investment adviser representative (IAR) with state registration records since 2011, appearing at 2 firms. Currently registered with STIFEL, NICOLAUS & COMPANY, INCORPORATED.
| Firm | From | To | Current |
|---|---|---|---|
| STIFEL, NICOLAUS & COMPANY, INCORPORATED | 2019-03-25 | present | Yes |
| FIRST EMPIRE ASSET MANAGEMENT, INC | 2011-03-28 | 2019-01-10 | — |