MARK ANDREW COSKI is an investment adviser representative (IAR) with state registration records since 1989, appearing at 2 firms. Currently registered with QUANTUM FINANCIAL PLANNING SERVICES, INC..
| Firm | From | To | Current |
|---|---|---|---|
| QUANTUM FINANCIAL PLANNING SERVICES, INC. | 2020-09-01 | present | Yes |
| SSN ADVISORY, INC. | 2007-12-05 | 2020-08-31 | — |
| QUANTUM FINANCIAL PLANNING SERVICES, INC. | 1989-01-04 | 2005-06-06 | — |