John Alexander Mcclellan appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. John Alexander Mcclellan appears on 1 filing role across Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2026-01-05 | Form ADV | SIGMA PLANNING CORPORATION | CHIEF RISK AND BUSINESS OFFICER | ANN ARBOR, MI |