STEPHEN DANIEL OSTROFSKY is an investment adviser representative (IAR) with state registration records since 2001, appearing at 5 firms. Currently registered with CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC..
| Firm | From | To | Current |
|---|---|---|---|
| CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. | 2022-03-17 | present | Yes |
| KOVACK ADVISORS, INC. | 2014-06-30 | 2022-03-08 | — |
| KOVACK ADVISORS, INC. | 2006-11-29 | 2009-10-15 | — |
| 21TH CENTURY ADVISORS INC | 2004-11-02 | 2006-10-12 | — |
| K.W. BROWN INVESTMENTS | 2004-11-02 | 2005-08-19 | — |
| MSI FINANCIAL SERVICES, INC. | 2001-10-03 | 2002-12-09 | — |