# Mast Select Opportunities, L.P. — Form D

Mast Select Opportunities, L.P. of BOSTON, MA, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2011-07-21. $5.5M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2011-07-21
- Form: D
- Accession: 0001526299-11-000002
- Industry: Pooled Investment Fund
- Exemptions: 06, 3C, 3C.7
- Amount sold: $5.5M
- Investors: 2
- Date of first sale: 2011-07-06
- Security types: fund interests
- SEC file number: 021-163297

## Issuer

- Name: Mast Select Opportunities, L.P.
- CIK: 0001526299
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2011
- Address: 200 CLARENDON STREET, BOSTON, MA, 02116
- Phone: 617-375-3006

## Officers, directors & promoters (4)

| Name | Role | Location |
| --- | --- | --- |
| Christopher Madison | Executive Officer | Boston, MA |
| N/A J Mast Capital Management IA Holdings, LLC | Executive Officer | Boston, MA |
| N/A J Mast Capital Management IA Holdings, LLC | Promoter | Boston, MA |
| David J Steinberg | Executive Officer | Boston, MA |

## Other filings by this issuer (3)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2015-03-24](https://search.stillhousedata.com/formd/0001315863-15-000314) | D/A | — | $33.1M |
| [2014-03-26](https://search.stillhousedata.com/formd/0001315863-14-000225) | D/A | — | $33.1M |
| [2013-03-26](https://search.stillhousedata.com/formd/0001453011-13-000003) | D/A | — | $32.8M |

## More

- [CIK 1526299 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1526299&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001526299-11-000002.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.