THOMAS C O'BRIEN is an investment adviser representative (IAR) with state registration records since 2022, appearing at 2 firms. Currently registered with FIRST TRUST ADVISORS LP.
| Firm | From | To | Current |
|---|---|---|---|
| FIRST TRUST ADVISORS LP | 2024-07-03 | present | Yes |
| MORGAN STANLEY SMITH BARNEY LLC | 2022-09-04 | 2024-07-02 | — |