# WILLIAMS JOHN MARSHALL

WILLIAMS JOHN MARSHALL appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 2 filing roles across Form ADV (2).

## Filings (2)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| — | Form ADV | [QUADRANT CAPITAL GROUP LLC](https://search.stillhousedata.com/firm/147253) | MANAGING PARTNER & CO-FOUNDER | CINCINNATI, OH |
| — | Form ADV | [CONSTELLATION WEALTH ADVISORS, LLC](https://search.stillhousedata.com/firm/289860) | MANAGING MEMBER | CINCINNATI, OH |


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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.