John Deno Geanakoplos appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. John Deno Geanakoplos appears on 3 filing roles across Form ADV (3).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-11-17 | Form ADV | ELLINGTON MANAGEMENT GROUP, L.L.C. | MANAGING DIRECTOR | OLD GREENWICH, CT |
| 2025-03-31 | Form ADV | DUKE FUNDING MANAGEMENT, L.L.C. | MANAGING DIRECTOR | OLD GREENWICH, CT |
| 2025-03-31 | Form ADV | ELLINGTON GLOBAL ASSET MANAGEMENT, LLC | MANAGING DIRECTOR | OLD GREENWICH, CT |