# Marc Adam Spilker

Marc Adam Spilker 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 |
| --- | --- | --- | --- | --- |
| 2025-11-18 | Form ADV | [CROSSBEAM VENTURE PARTNERS LLC](https://search.stillhousedata.com/firm/309047) | MEMBER OF MAS ADVISORY LLC | NEW YORK, NY |
| 2025-08-20 | Form ADV | [MWP ADVISORY, LLC](https://search.stillhousedata.com/firm/309573) | CO-CHAIRMAN | 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.