SPRENGER ARNO ANTON appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. SPRENGER ARNO ANTON appears on 1 filing role across Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| — | Form ADV | AMELIORA WEALTH MANAGEMENT LTD. | SHAREHOLDER | ZURICH |