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EDGAR Verified
Primary Source · SEC.gov

Special Situations Life Sciences Fund LP

CIK 0001333549Fund Vehicle2025 vintage506(b), 3(c)(1)

Raised

$75M

Investors

112

Min Invest

$0

AltStreet Analysis

·

Generated from EDGAR primary sources

Special Situations Life Sciences Fund LP is a Delaware limited partnership filing under Rule 506(b) and Section 3(c)(1), managed by LS Advisers, LLC and AWM Investment Company Inc. This amended filing reports $75.3M raised from 112 investors. The fund operates in the longevity/biotech sector through a pooled investment vehicle structure.

This 506(b) private placement in longevity biotech shows a broad investor base of 112 accredited participants at an average commitment of approximately $673K. The 3(c)(1) exemption structure is standard for sub-100-investor private funds targeting life sciences opportunities, and the Delaware LP form is typical for institutional biotech vehicles.

Data Flags

related_personsTwo executive officers listed as entities (LS Advisers, LLC and AWM Investment Company Inc.) suggest co-management or advisory arrangement between multiple firms
generalAmendment filing but no first sale date disclosed; however, this is within normal bounds for an institutional fund with $75M+ raised

EDGAR Filing Data

Form D — Primary Source

View on SEC.gov
CIK Number0001333549
Entity NameSpecial Situations Life Sciences Fund LP
Exemption506(b), 3(c)(1)
First Sale Date—
Filing DateJuly 22, 2025
Accession Number0001641172-25-020491
Total Amount Sold$75M
Total Investors112
Minimum Investment$0 (no stated minimum)
Securities TypeEquity, Pooled Investment Fund
State of IncorporationNot specified
Amendment CountOriginal filing only

Related Persons (Form D)

Executive officers, directors, and promoters listed on the SEC Form D filing. Source: SEC.gov.

David Greenhouse

Executive Officer · New York, NY

Adam Stettner

Executive Officer · New York, NY

- LS Advisers, LLC

Executive Officer · New York, NY

- AWM Investment Company Inc.

Executive Officer · New York, NY

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Data Methodology

Capital raise figures, investor counts, and filing dates are sourced directly from SEC EDGAR Form D primary documents via the SEC EDGAR submissions API and full-text search index. EDGAR entity profiles and deal-level data are reviewed by AltStreet analysts with backgrounds in corporate finance and securities law — cross-referenced against offering circulars, audited financial statements, and primary regulatory filings before publication. Platform-provided information, where present, is clearly labeled and does not affect EDGAR data or AltStreet editorial coverage. Platforms may request factual corrections for demonstrable inaccuracies by contacting [email protected]. This page does not constitute investment advice.