# XIN HUANG

XIN HUANG of Watertown, MA appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 5 filing roles across Form D (3), Form ADV (2).

## Filings (5)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2025-05-09 | Form ADV | [PERSISTENT ASSET PARTNERS LIMITED](https://search.stillhousedata.com/firm/177528) | CHIEF INVESTMENT OFFICER AND DIRECTOR | HONG KONG |
| 2025-03-25 | Form ADV | [YUNFENG CAPITAL LIMITED](https://search.stillhousedata.com/firm/298599) | PARTNER | HONG KONG |
| 2016-10-27 | Form D | [Gemstone BioTherapeutics, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1644667&type=&dateb=&owner=include&count=40) | Director | BALTIMORE, MD |
| 2020-03-27 | Form D | [Future Innovation Fund LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1803776&type=&dateb=&owner=include&count=40) | Director | GRAND CAYMAN, E9 |
| 2022-12-23 | Form D | [ZWI Therapeutics, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1854359&type=&dateb=&owner=include&count=40) | Director | WATERTOWN, MA |


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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.