Rustin Jj Feldman appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. Rustin Jj Feldman appears on 1 filing role across Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2026-01-14 | Form ADV | HELIUM ADVISORS LLC | CO-HEAD OF WEALTH MANAGEMENT | VANCOUVER, WA |