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84 State Street, Suite 1060, Boston, MA 02109 • United States
Current Registrations
| Authority | Category | Status | Date |
|---|---|---|---|
| FL | RA | APPROVED | 2026-03-06 |
| MA | RA | APPROVED | 2026-02-17 |
Branch Locations
84 State Street, Suite 1060, Boston, MA 02109 • United States
St Petersburg, FL • United States
1 disclosure category reported Yes on this SEC record. Read each Yes below, then review the firm’s Form ADV Item 11 guide for how disclosure questions work.
| Organization | City | State | From | To |
|---|---|---|---|---|
| Mrm-Horizon Advisors, Llc D/B/A Mad River Investors | Boston | MA | 04/1999 | Present |
| Code | Exam | Date |
|---|---|---|
| S65 | Uniform Investment Adviser Law Examination | 1995-03-30 |
| S63 | Uniform Securities Agent State Law Examination | 1984-01-19 |
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