# BROWN JOHN F

BROWN JOHN F appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 5 filing roles across Form ADV (5).

## Filings (5)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| — | Form ADV | [SANDBOX INVESTMENT MANAGEMENT, LLC](https://search.stillhousedata.com/firm/163451) | MEMBER, MANAGER | CHICAGO, IL |
| — | Form ADV | [SANDBOX HOLDINGS, LLC](https://search.stillhousedata.com/firm/167419) | MEMBER | CHICAGO, IL |
| — | Form ADV | [HUDSON EXECUTIVE CAPITAL LP](https://search.stillhousedata.com/firm/175032) | CHIEF COMPLIANCE OFFICER AND GENERAL COUNSEL | NEW YORK, NY |
| — | Form ADV | [BUSH O'DONNELL INVESTMENT ADVISORS, INC](https://search.stillhousedata.com/firm/104689) | MANAGING DIRECTOR | ST LOUIS, MO |
| — | Form ADV | [HOPLITE CAPITAL MANAGEMENT, L.P.](https://search.stillhousedata.com/firm/155798) | CHIEF COMPLIANCE OFFICER AND GENERAL COUNSEL | NEW YORK, NY |


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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.