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Seraxis

Seraxis

Private
Germantown, MarylandHealthcare & Life Scienceshttps://seraxis.com

Last Round

Convertible Debt

Sep 24, 2026

Total Funding Raised

$58.62M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Seraxis operates in Healthcare & Life Sciences and is based in Germantown, Maryland. Its latest recorded funding round was a Grant round in May 2025.

Seraxis is a biotechnology company that develops cell replacement therapies to provide a long-term cure for insulin-dependent diabetes by producing insulin to regulate glucose levels without requiring immune suppression.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Clinical Trials, Drug Discovery, Precision Medicine

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Non-AI

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Pricing history

Caplight clients see full MarketPrice™ history and secondary transactions.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

Momentum history

Caplight clients track how buyer interest and sentiment change over time.

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Seraxis Comparables

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

Seraxis comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Encellin
84%
Kadimastem Ltd.
84%
Sernova Biotherapeutics Inc.
84%
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Seraxis Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Convertible DebtSep 24, 2026
GrantMay 13, 2025
GrantMay 14, 2024
Series C ExtensionSep 21, 2023
Series CFeb 9, 2021
Grant
May 11, 2017
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Key People

Founding team and executive leadership

William L. Rust

Founder And CEO

Founding Team

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Seraxis Investors

Notable investors and investment history

Seraxis investors
InvestorRounds
Frazier Healthcare PartnersSeries C
ASAP VenturesSeries A
Frazier Life SciencesSeries C, Series C Extension
East West Capital PartnersSeries A
JDRFSeries C, Series C Extension
GRI FundSeries A
Maryland Stem Cell Research FundGrant
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Market signals

Structured signals derived from secondary market and firmographic data.

  • Oct 5, 2026

    $10M raised in Seed Round.

  • Aug 21, 2026

    Monthly visitors increased 120% MoM.

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Recent news

Latest coverage and updates

  • hiresOct 22, 2026

    Seraxis appoints Patricia Beaston, M.D., Ph.D., as Chief Medical Officer as it prepares to initiate a Phase 1/2 trial of SR-02 for type 1 diabetes.

  • receives_financingOct 5, 2026

    On Oct 5th '26, Seraxis receives $11.2M in convertible note financing from insiders, management, existing shareholders, and new investors to support its proposed merger and advance a type 1 diabetes cell therapy toward a Phase 1/2 clinical trial.

  • attends_eventSep 25, 2026

    Seraxis is scheduled to participate in Noble Capital Markets' Emerging Growth Virtual Equity Conference alongside Sernova Biotherapeutics on Oct 1st '26 at 1:30 p.m. Eastern Time, with a joint presentation and fireside-style Q&A.

  • acquiresSep 11, 2026

    On Sep 11th '26, Seraxis proposes to acquire all securities of Sernova Corp. under an arrangement agreement dated Sep 7th '26, with shareholders exchanging their shares for Seraxis shares.

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Seraxis Filings

Explore SEC and related filing metadata, where available.

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

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Frequently Asked Questions

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

Is Seraxis a public or private company?

Seraxis is a private company.

What is the current stock price of Seraxis?

Seraxis is a private company, so its shares have no public market price. Caplight tracks Seraxis's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.

How much is Seraxis worth (valuation)?

Valuation information for Seraxis is not publicly available.

Can I buy Seraxis stock?

Seraxis shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.

When was Seraxis's last funding round?

Seraxis's most recent funding round was Convertible Debt on September 24, 2026.

Who are the main investors in Seraxis?

Key investors in Seraxis include East West Capital Partners, Maryland Stem Cell Research Fund.

Will Seraxis IPO soon?

No public IPO plans have been announced for Seraxis.

How can I track Seraxis secondary market activity?

Caplight tracks bids, offers, and trades in Seraxis's shares on secondary markets.

Firmographic Details

HeadquartersGermantown, Maryland
Employee Range16
Year Founded2013
Last FundingSep 24, 2026

Institutional Data Access

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