# RF-Boston Fund IV, LLC — Form D/A

RF-Boston Fund IV, LLC of QUINCY, MA, a company, filed a Form D amendment with the SEC on 2026-05-07. The offering totals $250.0M, of which $46.1M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2026-05-07
- Form: D/A
- Accession: 0001942802-26-000002
- Industry: Pooled Investment Fund
- Exemptions: 06c
- Total offering: $250.0M
- Amount sold: $46.1M
- Remaining: $203.9M
- Minimum investment: $100K
- Investors: 72
- Security types: equity
- SEC file number: 021-456636

## Issuer

- Name: RF-Boston Fund IV, LLC
- CIK: 0001942802
- Entity type: Limited Liability Company
- Jurisdiction: MASSACHUSETTS
- Incorporated: 2022
- Address: 165 WASHINGTON ST., QUINCY, MA, 02169
- Phone: (617) 908 0612

## Officers, directors & promoters (16)

| Name | Role | Location |
| --- | --- | --- |
| Michael Garrity | Related Person | Quincy, MA |
| John Napolitano | Related Person | Quincy, MA |
| Robert Napolitano | Related Person | Quincy, MA |
| Michael Philibin | Related Person | Quincy, MA |
| Robert Napolitano | Director | Quincy, MA |
| Robert Napolitano | Executive Officer | Quincy, MA |
| Robert Napolitano | Promoter | Quincy, MA |
| Michael Garrity | Director | Quincy, MA |
| Michael Garrity | Executive Officer | Quincy, MA |
| Michael Garrity | Promoter | Quincy, MA |
| Michael Philibin | Director | Quincy, MA |
| Michael Philibin | Executive Officer | Quincy, MA |
| Michael Philibin | Promoter | Quincy, MA |
| John Napolitano | Director | Quincy, MA |
| John Napolitano | Executive Officer | Quincy, MA |
| John Napolitano | Promoter | Quincy, MA |

## Other filings by this issuer (1)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2022-08-23](https://search.stillhousedata.com/formd/0001942802-22-000001) | D | $100.0M | $1.4M |

## More

- [CIK 1942802 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1942802&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001942802-26-000002.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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