Douglas Edwin Mark appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. Douglas Edwin Mark appears on 1 filing role across Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-04-29 | Form ADV | NORTHSTAR COMPANY, LLC | MANAGING PARTNER; MEMBER, CLASS C | MINNEAPOLIS, MN |