CHANGHOON OH is an investment adviser representative (IAR) with state registration records since 2018, appearing at 2 firms. Currently registered with J.P. MORGAN SECURITIES LLC.
| Firm | From | To | Current |
|---|---|---|---|
| J.P. MORGAN SECURITIES LLC | 2023-01-04 | present | Yes |
| MML INVESTORS SERVICES, LLC | 2018-07-31 | 2022-12-16 | — |