# Michael Stone

Michael Stone of NEW YORK, NY appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 26 filing roles across Form D (25), Form ADV (1).

## Filings (26)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2025-03-28 | Form ADV | [SUNSTONE ADVISORS, LLC](https://search.stillhousedata.com/firm/324002) | MEMBER/MANAGING MEMBER/COO | IRVINE, CA |
| 2008-11-26 | Form D | [YATINOO, INC.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1406407&type=&dateb=&owner=include&count=40) | Promoter | NORTH ANDOVER, MA |
| 2009-04-14 | Form D | [Carbon Sciences, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1407878&type=&dateb=&owner=include&count=40) | Director | SANTA BARBARA, CA |
| 2019-08-06 | Form D | [Ursa Major Natural Care LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1478036&type=&dateb=&owner=include&count=40) | Director | Waterbury, VT |
| 2014-01-15 | Form D | [TPG Pizza Holdings, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1597176&type=&dateb=&owner=include&count=40) | Director | Fort Worth, TX |
| 2014-07-10 | Form D | [MakersKit, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1613045&type=&dateb=&owner=include&count=40) | Director | WELLESLEY, MA |
| 2015-08-05 | Form D | [Cornbread Ventures, LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1649379&type=&dateb=&owner=include&count=40) | Executive Officer | AUSTIN, TX |
| 2018-03-28 | Form D | [GREAT LAKES SURGICAL CENTER LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1347236&type=&dateb=&owner=include&count=40) | Executive Officer | SOUTHFIELD, MI |
| 2021-06-11 | Form D | [Hydrobuilder Holdings LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1866586&type=&dateb=&owner=include&count=40) | Director | NEW YORK, NY |
| 2022-08-22 | Form D | [Sunstone Lucira III, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1941672&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-09 | Form D | [Sunstone Boom I, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1941620&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-09 | Form D | [Sunstone Venture Capital Fund II LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1941665&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-08 | Form D | [Sunstone Venture Capital Fund I LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1941666&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-08 | Form D | [Sunstone Syntiant III, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1941667&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-08 | Form D | [Sunstone Syntiant II, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1941668&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-08 | Form D | [Sunstone Syntiant I, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1941669&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-08 | Form D | [Sunstone Seatrec II, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1941670&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-08 | Form D | [Sunstone Seatrec I, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1941671&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-08 | Form D | [Sunstone Diassess I, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1941740&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-08 | Form D | [Sunstone Combinati I, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1941617&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-08 | Form D | [Sunstone Boom III, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1941618&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-08 | Form D | [Sunstone Boom II, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1941619&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-04 | Form D | [Sunstone Horizon Fund I, LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1918487&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-04 | Form D | [Sunstone Horizon Fund II, LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1918489&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2022-08-04 | Form D | [LBA Sunstone Fund II, LP](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1918483&type=&dateb=&owner=include&count=40) | Executive Officer | IRVINE, CA |
| 2026-09-18 | Form D | [IceCap Real Estate Debt Fund III, LLC](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1996283&type=&dateb=&owner=include&count=40) | Related Person | 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.