JOHN TSAMPAS is an investment adviser representative (IAR) with state registration records since 2025, appearing at 2 firms. Currently registered with LPL FINANCIAL LLC.
| Firm | From | To | Current |
|---|---|---|---|
| LPL FINANCIAL LLC | 2025-08-06 | present | Yes |
| OSAIC INSTITUTIONS, INC. | 2025-07-03 | 2025-07-21 | — |