Jasper Therapeutics
NASDAQ: JSPRRedwood City, US · Delaware corporation · 4 known investors
Jasper Therapeutics develops briquilimab, a targeted anti-KIT monoclonal antibody designed to deplete mast cells for treating chronic immunological and inflammatory diseases. The company is running clinical studies in chronic spontaneous urticaria, chronic inducible urticaria, and allergic asthma.
Founders & leadership
JS
Judith ShizuruFounder
HC
Herb CrossExecutive
JM
Jeet MahalExecutive
PC
Patrick CrutcherNamed on SEC filing
SL
Svetlana LucasNamed on SEC filing
WS
Wenru SongNamed on SEC filing
GF
Gregory F. KeenanNamed on SEC filing
Board
KV
TW
Thomas WiggansBoard director
ME
Matthew E. RosBoard director
Investors · 4
Reported raises · per SEC filings
Form D private placements$132M disclosed across 1 round · 2026
▶$132MraisedAug 2026 · 40 investors · BiotechnologyRule 506(b)
▶$132MraisedAug 2026 · 40 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Herb CrossExecutive Officer
- Jeet MahalExecutive Officer, Director
- Patrick CrutcherDirector
- Thomas WiggansDirector
- Judith ShizuruDirector
- Svetlana LucasDirector
- Kurt von EmsterDirector
- Wenru SongExecutive Officer
- Gregory F. KeenanExecutive Officer
- Matthew E. RosDirector
- Offering amount
- $132M
- Amount sold
- $132M
- First sale
- Jul 2026
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 5
by search overlap
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In the news
Jasper Therapeutics, Inc. (JSPR) stock: Climbs on Kira Merger and $132M Raise as Pipeline Consolidatesblockonomi.com · Aug 2026Frequently asked questions
- What does Jasper Therapeutics do?
- Jasper Therapeutics develops briquilimab, a targeted anti-KIT monoclonal antibody designed to deplete mast cells for treating chronic immunological and inflammatory diseases. The company is running clinical studies in chronic spontaneous urticaria, chronic inducible urticaria, and allergic asthma.
- Who founded Jasper Therapeutics?
- Jasper Therapeutics was founded by Judith Shizuru.
- Who are Jasper Therapeutics's investors?
- Jasper Therapeutics's investors include Avego BioScience Capital, TSVC, Abingworth, Ikarian Capital.
- How much funding has Jasper Therapeutics raised?
- Jasper Therapeutics has disclosed $132M raised across 1 round.
- Where is Jasper Therapeutics headquartered?
- Jasper Therapeutics is headquartered in Redwood City, US.