SAMUEL WARREN NEEDHAM is an investment adviser representative (IAR) with state registration records since 2023, appearing at 1 firm. Currently registered with QUADRANT CAPITAL GROUP LLC.
| Firm | From | To | Current |
|---|---|---|---|
| QUADRANT CAPITAL GROUP LLC | 2025-09-26 | present | Yes |
| QUADRANT CAPITAL GROUP LLC | 2023-08-30 | 2024-12-31 | — |