Charles Spurgeon Thompson appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. Charles Spurgeon Thompson appears on 2 filing roles across Form ADV (2).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-09-26 | Form ADV | FRONTIER PARTNERS, INC. | MANAGING DIRECTOR, PRESIDENT, TREASURER | WESTMONT, IL |
| 2026-01-27 | Form ADV | MAGELLAN INVESTMENT PARTNERS NORTH AMERICA, INC. | PRESIDENT, TREASURER | WESTMONT, IL |