Donna Marie Rittershausen appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. Donna Marie Rittershausen appears on 3 filing roles across Form ADV (3).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-07-16 | Form ADV | KOSS-OLINGER CONSULTING, LLC. | CHIEF COMPLIANCE OFFICER | GAINESVILLE, FL |
| 2026-01-09 | Form ADV | OZE CAPITAL LLC | CHIEF COMPLIANCE OFFICER | FLORHAM PARK, NJ |
| 2025-11-12 | Form ADV | MAINLINE INVESTMENT ADVISERS, LLC | CHIEF COMPLIANCE OFFICER | WYNNEWOOD, PA |