Douglas Stephen Wertheimer appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. Douglas Stephen Wertheimer appears on 3 filing roles across Form ADV (3).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-10-24 | Form ADV | OSBORNE PARTNERS | PARTNER OF OPCM HOLDINGS, LLC | SAN FRANCISCO, CA |
| 2025-03-31 | Form ADV | SAFANAD INDUSTRY CAPITAL INTERNET INFRASTRUCTURE MANAGEMENT, LLC | DIRECTOR | NEW YORK, NY |
| 2025-03-31 | Form ADV | BERKELEY PARTNERS MANAGEMENT, LLC | CHIEF COMPLIANCE OFFICER | OAKLAND, CA |