Jack Callahan is an investment adviser representative (IAR) with state registration records since 2025, appearing at 2 firms. Currently registered with J.P. MORGAN SECURITIES LLC.
| Firm | From | To | Current |
|---|---|---|---|
| J.P. MORGAN SECURITIES LLC | 2026-06-05 | present | Yes |
| UBS FINANCIAL SERVICES INC. | 2025-04-10 | 2026-06-09 | — |