John Charles Kopchik appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. John Charles Kopchik appears on 1 filing role across Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-02-06 | Form ADV | MISSISSIPPI RIVER CAPITAL LLC | MEMBER, CHIEF EXECUTIVE OFFICER AND PORTFOLIO MANAGER | MINNEAPOLIS, MN |