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Biologics & Biosimilars
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Financials
Funding and backers
Total raised
$256M
3 rounds on record
Latest round
$120M
Series C · Aug 2026 · 1 mo ago
Backers
2
RA Capital Management, Qiming Venture Partners
The money's age
Fresh money
1 months since the last round · not hiring
Momentum
35/100
in the news, fresh money
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Aug 27
Raised a round Series C $120M
Sep 23, 2025
Raised a round Venture round $63M · Pulse 2.0
Dec 25, 2024
Raised a round Series B $73M
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Series C | Aug 2026 | $120M | — | morningstar.com |
| Venture round | Sep 2025 | $63M | — | Pulse 2.0 |
| Series B | Dec 2024 | $73M | — | medindia.net |
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Overview
AusperBio is a Phase II clinical-stage biopharmaceutical company dedicated to transforming HBV treatment for cure and advancing oligonucleotide therapeutics.
News
AusperBio Raises $120 Million Series C As Total Funding Reaches $360 Million And AHB-137 Advances Through Phase 3
AusperBio has closed a $120 million Series C financing to advance its chronic hepatitis B pipeline, including the Phase 3 registrational program and potential commercialization of its lead investigational therapy AHB-137. The financing brings AusperBio's
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AusperBio raises $120m to progress hepatitis B therapies
AusperBio's total capital raised since 2024 has reached $360m.
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AusperBio Completes $120 Million Series C Financing to Advance AHB-137 Toward Potential Commercialization and Expand Next-Generation HBV Therapies
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AusperBio Announces First Patient Dosed in Clinical Study of Investigational HBV Candidate AHB-171
/PRNewswire/ -- AusperBio Therapeutics Inc. and Ausper Biopharma Co., Ltd. (together AusperBio), a near-commercial Biopharmaceutical company focused on...
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AusperBio Completes Patient Enrollment in Phase III AUSHINE Study of AHB-137 for Chronic Hepatitis B
/PRNewswire/ -- AusperBio Therapeutics, Inc. and Ausper Biopharma Co., Ltd. (together AusperBio), a clinical-stage biotechnology company developing targeted...
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AusperBio Announces AHB-137 Monotherapy Achieved 30% Functional Cure Rate in HBe-negative CHB Patients on Stable Nucleos(t)ide Analogue (NA) Therapy Newswise
AusperBio Therapeutics, Inc. and Ausper Biopharma Co., Ltd. (together AusperBio), a clinical-stage biotechnology company developing oligonucleotide-based therapies for functional cure of chronic hepatitis B (CHB), today announced full end-of-follow-up (EO
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AusperBio: $63 Million Closed For Advancing Targeted Oligonucleotide Therapies
AusperBio, a biotechnology company focused on curing chronic hepatitis B, has announced it raised $63 million in Series B2 funding. This new investment adds to the strong financial backing the company has already received and reflects growing confidence i
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AusperBio Secures $73 Million in Series B Financing to Advance Functional Cure for Chronic Hepatitis B
AusperBio Therapeutics, Inc. and Ausper Biopharma Co., Ltd. (collectively AusperBio), a privately held clinical-stage biotechnology company dedicated to advancing targeted oligonucleotide therapies to achieve a functional cure for chronic hepatitis B (CHB
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Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Foster City
United States
Regional office
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950 Tower Lane, Suite 340, Foster City, CA 94404, USA

RA Capital Management
Qiming Venture Partners 




