# Social FX Master Fund Ltd — Form D

Social FX Master Fund Ltd of BOSTON, MA, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2013-10-15. $10.1M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2013-10-15
- Form: D
- Accession: 0001588875-13-000001
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.7
- Amount sold: $10.1M
- Minimum investment: $100K
- Investors: 2
- Date of first sale: 2013-10-07
- Security types: equity, fund interests
- SEC file number: 021-204528

## Issuer

- Name: Social FX Master Fund Ltd
- CIK: 0001588875
- Entity type: Other
- Jurisdiction: CAYMAN ISLANDS
- Incorporated: 2013
- Address: C/O TASHTEGO LLC, BOSTON, MA, 02110
- Phone: 617-275-2560

## Officers, directors & promoters (3)

| Name | Role | Location |
| --- | --- | --- |
| Arthur Ong Mateos | Director | Boston, MA |
| Jason Frederick DeBettencourt | Director | Boston, MA |
| Karla Elizabeth Usalis | Director | Boston, MA |

## Other filings by this issuer (2)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2015-10-07](https://search.stillhousedata.com/formd/0001588875-15-000002) | D/A | — | $11.5M |
| [2014-10-09](https://search.stillhousedata.com/formd/0001588875-14-000001) | D/A | — | $10.1M |

## More

- [CIK 1588875 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1588875&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001588875-13-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.