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Newleos Therapeutics

Newleos Therapeutics

Private
Boston, MassachusettsHealthcare & Life Scienceshttps://newleos.com/

Last Round

Series A

Feb 13, 2025

Total Funding Raised

$93.5M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Newleos Therapeutics is a clinical-stage biotechnology company that develops oral small-molecule therapies for neuropsychiatric disorders including anxiety and substance use disorders.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery, Mental Health, Clinical Trials

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Non-AI

Keywords

biotechnologyneuropsychiatric disorderssmall-molecule therapyclinical-stage biotechmental health therapeuticsdrug developmentclinical trialsCNS drugsin-licensed assetsanxiety treatmentcognitive impairmentsubstance use disorderpharma pipelinebiotech startup

Historical Pricing

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Caplight Momentum Score

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Newleos Therapeutics Comparables

Compare Newleos Therapeutics with similar companies based on industry and business-model similarity.

Newleos Therapeutics comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Engrail Therapeutics
88%
Delix Therapeutics
81%
Damona Pharmaceuticals
80%

Newleos Therapeutics Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AFeb 13, 2025

Key People

Founding team and executive leadership

Federico Bolognani

Chief Medical Officer And Co-Founder

Founding Team

David Donabedian

Founding CEO

Founding Team

Timothy Noyes

Chief Executive Officer

Executive Team

Newleos Therapeutics Investors

Notable investors and investment history

Newleos Therapeutics investors
InvestorRounds
DCVC BioSeries A
Novo HoldingsSeries A
Arkin Bio CapitalSeries A
Longwood FundSeries A
Goldman Sachs AlternativesSeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 30, 2026

    Grew 16% QoQ, from 25 to 29 employees.

  • Oct 21, 2025

    Timothy Noyes named new President and Chief Executive Officer.

Recent news

Latest coverage and updates

  • hiresJul 28, 2026

    Newleos Therapeutics, Inc. hired Rohan Palekar as Board Chairman on Jul 28th '26.

Newleos Therapeutics Filings

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Newleos Therapeutics filings preview — column headings only; records require access
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Frequently Asked Questions

Common questions about Newleos Therapeutics's valuation, stock price, and market status.

Is Newleos Therapeutics a public or private company?

Newleos Therapeutics is a private company.

What is the current stock price of Newleos Therapeutics?

Newleos Therapeutics is a private company with no public stock price. No recent secondary market data is available.

How much is Newleos Therapeutics worth (valuation)?

Valuation information for Newleos Therapeutics is not publicly available.

Can I buy Newleos Therapeutics stock?

Newleos Therapeutics shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Newleos Therapeutics's last funding round?

Newleos Therapeutics's most recent funding round was Series A on February 13, 2025.

Who are the main investors in Newleos Therapeutics?

Key investors in Newleos Therapeutics include Goldman Sachs Alternatives.

Will Newleos Therapeutics IPO soon?

No public IPO plans have been announced for Newleos Therapeutics.

How can I track Newleos Therapeutics secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Newleos Therapeutics's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersBoston, Massachusetts
Employee Range25
Year Founded2024
Last FundingFeb 13, 2025

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