Tanja Von Ahnen appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. Tanja Von Ahnen appears on 1 filing role across Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-12-11 | Form ADV | FORUM FINANCE | MANAGING DIRECTOR PARTNER | GENEVA |