MARK BRIAN CHINGREN is an investment adviser representative (IAR) with state registration records since 1999, appearing at 3 firms. Currently registered with SIGMA PLANNING CORPORATION.
| Firm | From | To | Current |
|---|---|---|---|
| SIGMA PLANNING CORPORATION | 2020-05-06 | present | Yes |
| SIGMA PLANNING CORPORATION | 2013-01-29 | 2014-12-31 | — |
| SIGMA PLANNING CORPORATION | 2010-05-05 | 2012-12-31 | — |
| TRANSAMERICA FINANCIAL ADVISORS, LLC | 2009-09-04 | 2009-12-15 | — |
| TRANSAMERICA FINANCIAL ADVISORS, INC. | 1999-01-12 | 2009-09-04 | — |