# Christoph Westphal

Christoph Westphal of CAMBRIDGE, MA appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 13 filing roles across Form D (12), Form ADV (1).

## Filings (13)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| 2025-03-25 | Form ADV | [LONGWOOD MANAGEMENT LLC](https://search.stillhousedata.com/firm/281220) | MANAGING MEMBER | BOSTON, MA |
| 2011-11-21 | Form D | [Verastem, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1526119&type=&dateb=&owner=include&count=40) | Director | CAMBRIDGE, MA |
| 2014-08-06 | Form D | [Salarius Pharmaceuticals, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1615219&type=&dateb=&owner=include&count=40) | Director | Houston, TX |
| 2016-07-11 | Form D | [Longwood Fund IV, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1679213&type=&dateb=&owner=include&count=40) | Executive Officer | BOSTON, MA |
| 2020-07-01 | Form D | [Longwood Fund V, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1764633&type=&dateb=&owner=include&count=40) | Executive Officer | BOSTON, MA |
| 2020-08-13 | Form D | [Werewolf Therapeutics, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1785530&type=&dateb=&owner=include&count=40) | Director | CAMBRIDGE, MA |
| 2021-01-28 | Form D | [TScan Therapeutics, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1783328&type=&dateb=&owner=include&count=40) | Director | Waltham, MA |
| 2019-07-12 | Form D | [Pyxis Oncology, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1782223&type=&dateb=&owner=include&count=40) | Director | Cambridge, MA |
| 2021-01-13 | Form D | [ImmuneID, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1840105&type=&dateb=&owner=include&count=40) | Executive Officer | BOSTON, MA |
| 2022-09-22 | Form D | [Longwood Fund VI, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1876500&type=&dateb=&owner=include&count=40) | Executive Officer | BOSTON, MA |
| 2021-08-24 | Form D | [Immunitas Therapeutics, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1879910&type=&dateb=&owner=include&count=40) | Director | WALTHAM, MA |
| 2024-12-19 | Form D | [Longwood Special Situations Fund, L.P.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1998828&type=&dateb=&owner=include&count=40) | Executive Officer | BOSTON, MA |
| 2025-02-24 | Form D | [Newleos Therapeutics, Inc.](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2057800&type=&dateb=&owner=include&count=40) | Director | BOSTON, 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.