# RLSEF tranche of myCIO Master Partnership, LP — Form D

RLSEF tranche of myCIO Master Partnership, LP of WILMINGTON, DE, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2009-06-15. $4.8M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2009-06-15
- Form: D
- Accession: 0001466330-09-000001
- Industry: Pooled Investment Fund
- Exemptions: 06, 3C, 3C.7
- Amount sold: $4.8M
- Minimum investment: $250K
- Investors: 11
- Date of first sale: 2006-10-01
- Security types: fund interests
- SEC file number: 021-131977

## Issuer

- Name: RLSEF tranche of myCIO Master Partnership, LP
- CIK: 0001466330
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2005
- Address: 3411 SILVERSIDE ROAD, WILMINGTON, DE, 19810
- Phone: 267-295-2280

## Officers, directors & promoters (2)

| Name | Role | Location |
| --- | --- | --- |
| David E Lees | Executive Officer | Philadelphia, PA |
| n/a na myCIO Hedge Fund Advisors, LLC | Promoter | Wilmington, DE |

## More

- [CIK 1466330 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1466330&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001466330-09-000001.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.
