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Pax Neuroscience

Pax Neuroscience

Private
Rockville, MarylandHealthcare & Life Scienceshttps://www.paxneuroscience.com/

Last Round

Grant

Jan 1, 2022

Total Funding Raised

$1.57M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Pax Neuroscience is a biotechnology company that develops protein biomarker-based clinical laboratory services for the diagnosis and treatment of depression.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Mental Health, Precision Medicine, Clinical Trials

Business Model

B2B

Customer Profile

Services & Consulting, Data as a Service

AI Layer

Non-AI

Keywords

protein biomarkerclinical diagnosticsdepression diagnosisprecision psychiatrybiomarker testantidepressant responseblood-based testclinical trial supportcompanion diagnosticsbiotechdrug developmentproteomicslab servicesmental health tech

Historical Pricing

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Caplight Momentum Score

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Pax Neuroscience Comparables

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Pax Neuroscience comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
MindX Sciences
81%
Circular Genomics
79%
Atlantic Diagnostic Laboratories
77%

Pax Neuroscience Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantJan 1, 2022
GrantSep 4, 2013

Key People

Founding team and executive leadership

Mark Rasenick

President, Chief Scientific Officer and Founder

Founding Team

Barry Frankel

Chief Executive Officer, Member Board of Directors

Executive Team

Robert Friesen

Chief Operating Officer, Member Board of Directors (ex officio)

Executive Team

Pax Neuroscience Investors

Notable investors and investment history

Pax Neuroscience investors
InvestorRounds
National Institute of Mental HealthGrant

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 16, 2026

    Monthly visitors grew 135% MoM.

  • May 3, 2025

    Monthly visitors increased 114% MoM.

Pax Neuroscience Filings

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Pax Neuroscience filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Pax Neuroscience's valuation, stock price, and market status.

Is Pax Neuroscience a public or private company?

Pax Neuroscience is a private company.

What is the current stock price of Pax Neuroscience?

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

How much is Pax Neuroscience worth (valuation)?

Valuation information for Pax Neuroscience is not publicly available.

Can I buy Pax Neuroscience stock?

Pax Neuroscience 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 Pax Neuroscience's last funding round?

Pax Neuroscience's most recent funding round was Grant on January 1, 2022.

Who are the main investors in Pax Neuroscience?

Key investors in Pax Neuroscience include National Institute of Mental Health.

Will Pax Neuroscience IPO soon?

No public IPO plans have been announced for Pax Neuroscience.

How can I track Pax Neuroscience secondary market activity?

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

Firmographic Details

HeadquartersRockville, Maryland
Employee Range7
Year Founded2009
Last FundingJan 1, 2022

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