William R Sylvia Jr appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. William R Sylvia Jr appears on 1 filing role across Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-10-28 | Form ADV | GREAT OAK CAPITAL PARTNERS, LLC | PRINCIPAL | SOUTH EASTON, MA |