# Brian A Rich

Brian A Rich appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 7 filing roles across Form D (6), Form ADV (1).

## Filings (7)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2025-03-31 | Form ADV | [CATALYST INVESTORS, L.L.C.](https://search.stillhousedata.com/firm/156947) | MEMBER AND PRESIDENT | NEW YORK, NY |
| 2009-09-02 | Form D | [Catalyst Special Opportunity Fund, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1460000&type=&dateb=&owner=include&count=40) | Executive Officer | New York, NY |
| 2012-01-13 | Form D | [Catalyst Investors QP III, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1510096&type=&dateb=&owner=include&count=40) | Promoter | NEW YORK, NY |
| 2012-01-13 | Form D | [Catalyst Investors III, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1510095&type=&dateb=&owner=include&count=40) | Executive Officer | NEW YORK, NY |
| 2025-04-15 | Form D | [Catalyst Investors QP IV, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1631915&type=&dateb=&owner=include&count=40) | Promoter | NEW YORK, NY |
| 2015-01-28 | Form D | [Catalyst Investors IV, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1631914&type=&dateb=&owner=include&count=40) | Promoter | New York, NY |
| 2024-04-04 | Form D | [Catalyst Investors QP IV AIV, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2016749&type=&dateb=&owner=include&count=40) | Director | NEW YORK, 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.