Joseph Brian Downing appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. Joseph Brian Downing appears on 1 filing role across Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-03-27 | Form ADV | MATRIX CAPITAL MANAGEMENT COMPANY, LP | CHIEF OPERATING OFFICER | PORTSMOUTH, NH |