Mark Glenn Larkin is an investment adviser representative (IAR) with state registration records since 2006, appearing at 3 firms. Currently registered with LPL FINANCIAL LLC.
| Firm | From | To | Current |
|---|---|---|---|
| LPL FINANCIAL LLC | 2025-06-05 | present | Yes |
| WESTERN INTERNATIONAL SECURITIES, INC. | 2007-07-30 | 2025-06-05 | — |
| FIRST ALLIED SECURITIES, INC. | 2006-01-23 | 2007-05-14 | — |