Jasper Therapeutics
IPOJasper Therapeutics is a biotech company in Redwood City, United States. It has raised $181.0M across 3 rounds, most recently a $132.0M Private Equity in August 2026.
- Headquarters
- Redwood City
- Employees
- 51–200
- Website
- jaspertx.com
- Total Funding
- $181.0M
- Last Round
- $132.0M Private EquityAug 2026
- Rounds
- 3
- Type
- Public
- Ticker
- JSPR · NASDAQ
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 3 funding rounds and 4 investors for this company. The full record is or through the API.
About
Jasper Therapeutics is a clinical-stage biotechnology company developing briquilimab, a monoclonal antibody targeting c-Kit (CD117), as a therapeutic to deplete mast cells and treat chronic mast cell diseases such as chronic urticaria and asthma. The company is currently conducting clinical studies of briquilimab in patients with CSU or CIndU, and is planning to initiate a clinical study in asthma patients. To date, briquilimab has demonstrated an efficacy and safety profile in over 160 dosed subjects and healthy volunteers.
Summary
It lists 51–200 employees. It has raised $181.0M in total across 3 rounds, most recently a $132.0M Private Equity round in Aug 2026. Investors include Roche Venture Fund, Abingworth Bioventures and Alexandria Venture Investments.
Tech & App Stack
3 technologies & apps tracked
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Funding History
Aug 2026
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Funding: Series A through Private Equity. Amounts, valuations, and investors where available.
Investors
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