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AusperBio raises $50 million in Series B+ funding to advance a functional cure for chronic hepatitis B, led by an existing industry-leading investor.

PRIVATEMay 28, 2025

Amount Raised

$50 Million

Round Type

Series B

BiotechnologyHealth CareTherapeuticsBiopharma

Investors

Hankang CapitalYuanbio Venture CapitalSherpa CapitalGenesis CapitalCDH InvestmentsQiming Venture Partners

Description

AusperBio has completed a $50 million Series B+ financing round to support its clinical development of AHB-137 for chronic hepatitis B. This round was oversubscribed and saw participation from several prominent investors. The funding will facilitate Phase II trials and commercial manufacturing partnerships. The successful financing underscores strong investor confidence in AusperBio's strategic direction.

Quick answer

AusperBio raised $50 Million in a Series B round, dated May 28, 2025. Investors: Hankang Capital, Yuanbio Venture Capital, Sherpa Capital, Genesis Capital, CDH Investments and Qiming Venture Partners.

How much did AusperBio raise?
AusperBio raised $50 Million in a Series B round on May 28, 2025.
Who invested in AusperBio?
Hankang Capital, Yuanbio Venture Capital, Sherpa Capital, Genesis Capital, CDH Investments and Qiming Venture Partners are named as investors in this round.
What does AusperBio do?
AusperBio is a clinical-stage biopharmaceutical company with operations in the USA and China, dedicated to advancing oligonucleotide and targeted delivery technologies for transformative therapies, with an initial focus..
Where is AusperBio based and how big is it?
Fundz records about 100 employees.
Who are the decision-makers at AusperBio?
Fundz holds 4 contacts at AusperBio, including the Co-Founder & CEO. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Therapeutics and Biopharma around the same time

Companies in the same sectors as AusperBio that raised within 45 days of this round, from Fundz verified event records.

  • Os Therapies raised $4.2M on June 23, 2025.
  • Ensho Therapeutics raised $23M on June 12, 2025.
  • Mezzion Pharma raised $20M (Funding Round) on June 11, 2025.
  • Retension Pharmaceuticals raised $12M on April 22, 2025.
  • Renasant Bio raised $55M (Seed) on July 10, 2025.
  • Nuclidium raised $98M (Series B) on July 10, 2025.

Who to call at AusperBio, and when

A new round usually means AusperBio is about to hire and buy. The teams that reach out first get the meeting.

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  • The decision-makers there, with verified emails
  • Who you already know at AusperBio, from your own LinkedIn network

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Company Information

Company

AusperBio

About

AusperBio is a clinical-stage biopharmaceutical company with operations in the USA and China, dedicated to advancing oligonucleotide and targeted delivery technologies for transformative therapies, with an initial focus on curing chronic hepatitis B. The company has developed a proprietary Med-OligoTM ASO platform with novel insights into ASO design and capabilities to substantially enhance the current ASO therapeutics. Combining with efficient targeted delivery conjugation technologies, the modular Med-OligosTM Platform empowers ASO therapeutics to treat broad viral infections, metabolic conditions, genetic disorders, and immune diseases.

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Fundz sees it the moment AusperBio raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

4 contacts
Verified contactsGuofeng C., Co-Founder & CEO hiddenSee plans and pricing
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Funding Insights

What this usually means
Timeline to next round
Series B companies typically work for 15-20 months before raising new capital
Growth expectations
Series B companies are expected to scale rapidly and expand market reach

AusperBio raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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