David Dean Grumhaus appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. David Dean Grumhaus appears on 1 filing role across Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-11-06 | Form ADV | DUFF & PHELPS INVESTMENT MANAGEMENT CO. | DIRECTOR, PRESIDENT AND CHIEF INVESTMENT OFFICER | CHICAGO, IL |