Michael William Sonnenfeldt appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. Michael William Sonnenfeldt appears on 1 filing role across Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-05-01 | Form ADV | MUUS ASSET MANAGEMENT CO LLC | CHAIRMAN; MANAGING PARTNER | NEW YORK, NY |