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BreezeBio

BreezeBio

Private
South San Francisco, CaliforniaHealthcare & Life Scienceshttps://breezebio.com/

Last Round

Series B

Feb 25, 2026

Total Funding Raised

$153.55M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

BreezeBio is a biotechnology company that develops precision genetic medicines for autoimmune diseases and oncology using its proprietary NanoGalaxy nanoparticle delivery platform.

Sector

Healthcare & Life Sciences

Verticals

Biotechnology, Drug Discovery, Precision Medicine

Business Model

B2B

Customer Profile

Services & Consulting, Revenue Share

AI Layer

Non-AI

Keywords

genetic medicine deliverygene therapy deliverypolymer nanoparticlesdrug delivery platformnanoparticle deliverynon-viral deliverynon-lipid deliverydrug delivery vehiclegenetic medicinesgene editor deliverygene therapyCRISPR deliveryRNA deliverytargeted drug deliveryextra-hepatic deliverybiotech partnershipsautoimmune disease therapyneuromuscular disease therapy

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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BreezeBio Comparables

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

BreezeBio comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Code Biotherapeutics
88%
ViaNautis Bio
84%
Hopewell Therapeutics
82%

BreezeBio Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BFeb 25, 2026
Series BNov 20, 2024
Series A ExtensionJan 23, 2024
GrantDec 13, 2023
Series ASep 23, 2021
Seed
Dec 11, 2018

Key People

Founding team and executive leadership

Kunwoo Lee

Chief Executive Officer Co-founder

Founding Team

Jeff Kang

Chief Financial Officer

Executive Team

BreezeBio Investors

Notable investors and investment history

BreezeBio investors
InvestorRounds
SV InvestmentSeries B
DSC InvestmentSeries B
Top Harvest CapitalSeries B
K2 Investment PartnersSeries A Extension
IMM InvestmentSeries A, Series A Extension
KB InvestmentSeries A, Series A Extension
DAYLI PartnersSeries A Extension, Series B, Series A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 2, 2026

    Focus on IND-enabling studies for genetic medicine delivery platform.

  • Feb 25, 2026

    $60M round led by DSC Investment and Yuanta Investment.

BreezeBio Filings

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

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

Is BreezeBio a public or private company?

BreezeBio is a private company.

What is the current stock price of BreezeBio?

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

How much is BreezeBio worth (valuation)?

Valuation information for BreezeBio is not publicly available.

Can I buy BreezeBio stock?

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

When was BreezeBio's last funding round?

BreezeBio's most recent funding round was Series B on February 25, 2026.

Who are the main investors in BreezeBio?

Key investors in BreezeBio include DSC Investment, DAYLI Partners, DCVC Bio, SK Inc., Company K Partners.

Will BreezeBio IPO soon?

No public IPO plans have been announced for BreezeBio.

How can I track BreezeBio secondary market activity?

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

Firmographic Details

HeadquartersSouth San Francisco, California
Employee Range51
Year Founded2016
Last FundingFeb 25, 2026

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