Sean MacDonald of Markham, A6 appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. Sean MacDonald appears on 2 filing roles across Form ADV (1), Form D (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| — | Form ADV | CHEYNE CAPITAL MANAGEMENT (UK) LLP | CHIEF OPERATING OFFICER | LONDON |
| 2026-06-26 | Form D | Edesa Biotech, Inc. | Related Person | MARKHAM, A6 |