Jeffrey Andrew Schaffer appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. Jeffrey Andrew Schaffer appears on 1 filing role across Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-12-02 | Form ADV | SPECTRUM GROUP MANAGEMENT LLC | MANAGING MEMBER | HUNTINGTON, NY |