# Castle Island Ventures IV Feeder, L.P. — Form D

Castle Island Ventures IV Feeder, L.P. of BOSTON, MA, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2025-10-30. Industry: Pooled Investment Fund.

## Offering

- Filed: 2025-10-30
- Form: D
- Accession: 0001470831-25-000280
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.7
- Security types: fund interests
- Revenue range: Decline to Disclose
- SEC file number: 021-562621

## Issuer

- Name: Castle Island Ventures IV Feeder, L.P.
- CIK: 0002060985
- Entity type: Limited Partnership
- Jurisdiction: CAYMAN ISLANDS
- Incorporated: 2025
- Address: 374 CONGRESS STREET, SUITE 301, BOSTON, MA, 02210
- Phone: (617) 401-4017

## Officers, directors & promoters (5)

| Name | Role | Location |
| --- | --- | --- |
| Nicolas Carter | Executive Officer | SAN JUAN, PR |
| Sean Judge | Executive Officer | Boston, MA |
| Matthew Walsh | Executive Officer | Cambride, MA |
| General Partner Castle Island GP IV, LLC | Promoter | Boston, MA |
| Management Company Castle Island Management, LLC | Promoter | Boston, MA |

## More

- [CIK 2060985 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2060985&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001470831-25-000280.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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