# EcoR1 Special Opportunity Fund II, L.P. — Form D

EcoR1 Special Opportunity Fund II, L.P. of SAN FRANCISCO, CA, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2015-11-06. Industry: Pooled Investment Fund.

## Offering

- Filed: 2015-11-06
- Form: D
- Accession: 0000935836-15-000565
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.7
- Minimum investment: $500K
- Security types: fund interests
- SEC file number: 021-250824

## Issuer

- Name: EcoR1 Special Opportunity Fund II, L.P.
- CIK: 0001657627
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2015
- Address: 409 ILLINOIS STREET, SAN FRANCISCO, CA, 94158
- Phone: 415-448-6534

## Officers, directors & promoters (3)

| Name | Role | Location |
| --- | --- | --- |
| N/A EcoR1 Capital, LLC | Executive Officer | San Francisco, CA |
| Sarah Marriott | Executive Officer | San Francisco, CA |
| Oleg Nodelman | Executive Officer | San Francisco, CA |

## More

- [CIK 1657627 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1657627&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0000935836-15-000565.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.