# MCCARTHY JOHN S

MCCARTHY JOHN S 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 | [ESSEX INVESTMENT MANAGEMENT COMPANY, LLC](https://search.stillhousedata.com/firm/109962) | CCO & DIRECTOR OF OPERATIONS | BOSTON, MA |
| — | Form ADV | [ROCKWOOD CAPITAL ADVISORS LLC](https://search.stillhousedata.com/firm/108644) | DIRECTOR | ST. LOUIS, MO |


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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.