# Matthias Wilhelm Wilcken

Matthias Wilhelm Wilcken of Zurich, V8 appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 2 filing roles across Form ADV (1), Form D (1).

## Filings (2)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2025-03-26 | Form ADV | [RIVEAN CAPITAL B.V.](https://search.stillhousedata.com/firm/162161) | SHAREHOLDER - CRYSTAL HAZE BV | AMSTERDAM |
| 2022-11-14 | Form D | [Rivean Special Opportunity Fund I Cooperatief U.A.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1943045&type=&dateb=&owner=include&count=40) | Director | Amsterdam, P7 |


---

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.