JOHN MARSHALL WILLIAMS is an investment adviser representative (IAR) with state registration records since 2005, appearing at 3 firms. Currently registered with QUADRANT CAPITAL GROUP LLC.
| Firm | From | To | Current |
|---|---|---|---|
| CONSTELLATION WEALTH ADVISORS, LLC | 2017-09-29 | 2020-05-28 | — |
| QUADRANT CAPITAL GROUP LLC | 2010-12-20 | present | Yes |
| FIFTH THIRD SECURITIES, INC. | 2005-03-02 | 2008-06-27 | — |