# Matthew Simpson

Matthew Simpson of Toronto, A6 appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 7 filing roles across Form D (5), Form ADV (1), Form 13F (1).

## Filings (7)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2025-10-24 | Form ADV | [WEALTHSPRING CAPITAL LLC](https://search.stillhousedata.com/firm/301040) | MANAGING MEMBER | WEST HARRISON, NY |
| 2014-07-24 | Form 13F | [AFFINITY WEALTH MANAGEMENT LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=810672&type=&dateb=&owner=include&count=40) | TRading Manager | WILMINGTON, DE |
| 2026-02-09 | Form D | [Brazil Potash Corp.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1472326&type=&dateb=&owner=include&count=40) | Executive Officer | Toronto, A6 |
| 2011-04-08 | Form D | [Black Iron Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1517648&type=&dateb=&owner=include&count=40) | Director | TORONTO, A6 |
| 2022-05-06 | Form D | [Fountain Opportunities LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1861431&type=&dateb=&owner=include&count=40) | Executive Officer | West Harrison, NY |
| 2022-08-29 | Form D | [Fi3 - ACP Fund 2022, LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1912960&type=&dateb=&owner=include&count=40) | Executive Officer | INDIANAPOLIS, IN |
| 2025-02-07 | Form D | [Wealthspring Openly S/C LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2010250&type=&dateb=&owner=include&count=40) | Director | WEST HARRISON, NY |


---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.