# Roy G. Niederhoffer Optimal Alpha Fund (Onshore) L.P. — Form D

Roy G. Niederhoffer Optimal Alpha Fund (Onshore) L.P. of NEW YORK, NY, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2009-07-14. $11.0M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2009-07-14
- Form: D
- Accession: 0001467720-09-000002
- Industry: Pooled Investment Fund
- Exemptions: 06, 3C, 3C.7
- Amount sold: $11.0M
- Investors: 2
- Date of first sale: 2009-07-01
- Security types: fund interests
- SEC file number: 021-132738

## Issuer

- Name: Roy G. Niederhoffer Optimal Alpha Fund (Onshore) L.P.
- CIK: 0001467720
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2009
- Address: 1700 BROADWAY, NEW YORK, NY, 10019
- Phone: 212-245-0400

## Officers, directors & promoters (5)

| Name | Role | Location |
| --- | --- | --- |
| Paul Shen | Executive Officer | MOUNTAIN VIEW, CA |
| Paul G Shen | Executive Officer | New York, NY |
| Roy G Niederhoffer | Director | New York, NY |
| Roy G Niederhoffer | Executive Officer | New York, NY |
| Roy G Niederhoffer | Promoter | New York, NY |

## Other filings by this issuer (11)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2019-11-25](https://search.stillhousedata.com/formd/0001315863-19-000940) | D/A | — | $50.2M |
| [2018-11-29](https://search.stillhousedata.com/formd/0001315863-18-000922) | D/A | — | $47.4M |
| [2017-11-30](https://search.stillhousedata.com/formd/0001315863-17-000926) | D/A | — | $46.9M |
| [2016-11-30](https://search.stillhousedata.com/formd/0001315863-16-001941) | D/A | — | $27.4M |
| [2015-11-30](https://search.stillhousedata.com/formd/0001315863-15-000953) | D/A | — | $26.4M |
| [2015-05-04](https://search.stillhousedata.com/formd/0001315863-15-000397) | D/A | — | $22.6M |
| [2014-05-15](https://search.stillhousedata.com/formd/0001315863-14-000309) | D/A | — | $22.6M |
| [2013-05-15](https://search.stillhousedata.com/formd/0001077571-13-000002) | D/A | — | $11.7M |
| [2012-05-14](https://search.stillhousedata.com/formd/0001467721-12-000002) | D/A | — | $11.7M |
| [2011-06-13](https://search.stillhousedata.com/formd/0001467721-11-000003) | D/A | — | $11.7M |
| [2010-06-14](https://search.stillhousedata.com/formd/0001467721-10-000002) | D/A | — | $11.7M |

## More

- [CIK 1467720 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1467720&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001467720-09-000002.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.
