Funding

Georgia-Based Airway Therapeutics Raises $50M in Funding Round

Aug 26, 2026 | By Devin Jacobs

SUMMARY

  • Airway Therapeutics raised $50M in funding.
  • The funding will support its late-stage clinical trials.
  • Airway Therapeutics develops treatments for respiratory diseases.

Airway Therapeutics, an Atlanta, GA-based clinical biopharmaceutical company developing new biologic therapies for respiratory, inflammatory, and infectious diseases, has raised $50 million in a funding round.

The funding was backed by Cincinnati Children’s and a syndicate of large family offices.

The financing includes $26 million previously raised through a SAFE financing and $24 million through its Series E-2 round.

The company plans to use the capital primarily to advance its lead candidate, zelpultide alfa, in a late-stage clinical trial for the prevention of bronchopulmonary dysplasia (BPD) in very preterm infants.

Funding Snapshot

MetricDetails
Fundraise Amount$50 million
Funding TypeSAFE + Series E-2
SAFE Financing$26 million
Series E-2$24 million
ValuationNot disclosed
CompanyAirway Therapeutics
SectorBiopharmaceuticals / Healthcare
HeadquartersAtlanta, Georgia, USA

About Airway Therapeutics

Airway Therapeutics is a late-stage clinical biopharmaceutical company developing biologic therapies for respiratory, inflammatory, and infectious diseases.

The company's lead candidate, zelpultide alfa, is being developed to prevent bronchopulmonary dysplasia in very preterm infants. BPD is a serious chronic lung condition that can affect babies born extremely prematurely.

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Airway Therapeutics is focused on developing therapies for serious respiratory diseases where significant unmet medical need's remain.

Core areas include:

  • Respiratory disease therapies
  • Infectious disease therapies
  • Biologic drug development
  • Neonatal respiratory care

Core Technologies / Products / Services

Capability/ProductApplication/Use Case
Zelpultide AlfaInvestigational therapy for prevention of BPD
Biologic TherapiesTargets serious respiratory and inflammatory diseases
Clinical DevelopmentAdvances treatments through late-stage trials
CMC & Analytical DevelopmentSupports manufacturing and clinical development

Leadership Comments

"We are extremely pleased by the strong participation and continued support of our existing investors, with approximately 94% of our current cap table participating in the Series E-2 round, reflecting their confidence in Airway, our team and the potential of zelpultide alfa," said Marc Salzberg, MD, Chairman and Chief Executive Officer of Airway Therapeutics.

"This round further solidifies Airway's financial position as we execute the ongoing Phase 2b/3 clinical trial and prepare for the program's next important development milestones," said Alan S. Wolk, MBA, Chief Financial Officer and Chief Operating Officer of Airway Therapeutics.

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