COLLEEN A O'BRIEN is an investment adviser representative (IAR) with state registration records since 2001, appearing at 4 firms. Currently registered with MORGAN STANLEY SMITH BARNEY LLC.
| Firm | From | To | Current |
|---|---|---|---|
| MORGAN STANLEY SMITH BARNEY LLC | 2021-10-08 | present | Yes |
| CHARLES SCHWAB & CO., INC. | 2007-10-25 | 2021-10-06 | — |
| MORGAN STANLEY & CO. LLC | 2007-04-02 | 2007-10-02 | — |
| MORGAN STANLEY DW INC. | 2001-03-16 | 2007-04-02 | — |