---
title: "Special Situations Life Sciences Fund LP SEC filings"
url: https://altstreet.investments/edgar/1333549
kind: edgar-entity
updated: 2026-07-31
publisher: AltStreet (https://altstreet.investments)
license: Public factual pages may be read, quoted and cited with attribution and a link. Bulk redistribution is not permitted.
---

# Special Situations Life Sciences Fund LP: SEC filings and what they report

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.

| Field | Value |
| --- | --- |
| Entity | Special Situations Life Sciences Fund LP |
| CIK | 1333549 |
| Filing family | 506(b), 3(c)(1) |
| Entity type | fund vehicle |
| Manager (as filed) | LS Advisers |
| Platform | Special Situations Life Sciences Fund LP (https://altstreet.investments/platforms/special-situations-life-sciences-fund-lp) |
| Newest fact-bearing filing | July 22, 2025, accession 0001641172-25-020491 |
| Total sold (as reported) | $75,337,834 |
| Investors (as reported) | 112 |
| Vintage | 2025 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| David Greenhouse | Executive Officer |
| Adam Stettner | Executive Officer |
| - LS Advisers, LLC | Executive Officer |
| - AWM Investment Company Inc. | Executive Officer |


## Filings (11 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| July 22, 2025 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1333549/000164117225020491/ |
| July 22, 2024 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1333549/000149315224028614/ |
| July 20, 2023 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1333549/000149315223025003/ |
| July 16, 2021 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1333549/000090571821000930/ |
| July 16, 2020 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1333549/000090571820000760/ |
| July 16, 2019 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1333549/000090571819000616/ |
| July 16, 2018 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1333549/000090571818000628/ |
| July 14, 2017 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1333549/000090571817000699/ |
| July 15, 2016 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1333549/000090571816001551/ |
| January 21, 2015 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1333549/000090571815000076/ |
| January 22, 2014 | D/A | Form D | https://www.sec.gov/Archives/edgar/data/1333549/000114036114002804/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/1333549
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001333549&owner=include&count=40
- Other issuers on Special Situations Life Sciences Fund LP: https://altstreet.investments/deals/platform/special-situations-life-sciences-fund-lp
- Signal history, evidence passages and the entity graph are AltStreet Terminal features: https://altstreet.investments/terminal

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Source page: https://altstreet.investments/edgar/1333549
Machine index: https://altstreet.investments/llms.txt
AltStreet reads what platforms, funds and issuers file with the SEC and what they tell investors, and publishes the difference. Figures are as filed or as captured on the date stated; nothing here is investment advice.