Brian John Singer is an investment adviser representative (IAR) with state registration records since 2023, appearing at 2 firms. Currently registered with J.P. MORGAN SECURITIES LLC.
| Firm | From | To | Current |
|---|---|---|---|
| J.P. MORGAN SECURITIES LLC | 2024-09-20 | present | Yes |
| CUSO FINANCIAL SERVICES, L.P. | 2023-08-03 | 2024-09-17 | — |