ZELLMER MARK ROBERT appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. ZELLMER MARK ROBERT appears on 2 filing roles across Form ADV (2).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| — | Form ADV | 1834 INVESTMENT ADVISORS CO. | DIRECTOR, PRESIDENT AND CHIEF EXECUTIVE OFFICER | MILWAUKEE, WI |
| — | Form ADV | NORTHERN OAK CAPITAL MANAGEMENT, LLC | PRESIDENT | MILWAUKEE, WI |