Jasper Therapeutics, Inc. (JSPR)
NASDAQ: JSPR · Real-Time Price · USD
0.5321
+0.0311 (6.21%)
At close: Oct 15, 2026, 4:00 PM EDT
0.5680
+0.0359 (6.75%)
After-hours: Oct 15, 2026, 7:50 PM EDT

Company Description

Jasper Therapeutics, Inc., a clinical stage biotechnology company, focuses on the design and development of therapies to treat immune-mediated diseases.

It is advancing a pipeline of medicines, including KP-104, a dual-complement inhibitor that has demonstrated positive outcomes in paroxysmal nocturnal hemoglobinuria (PNH) and is under evaluation in other unmet need nephrology disorders; Briquilimab is an anti-KIT antibody, which has demonstrated clinical results as a conditioning agent for stem cell transplant and mast cell mediated diseases, such as chronic urticarias and allergic asthma; and KP-701, a novel, dual-acting anti-CD79BxCD32B monoclonal antibody (mAb) for autoantibody-mediated disorders.

The company is based in Redwood City, California.

Jasper Therapeutics, Inc.
Jasper Therapeutics logo
CountryUnited States
Founded2018
IndustryBiotechnology
SectorHealthcare
Employees22
CEOJeetinder Mahal

Contact Details

Address:
2200 Bridge Pkwy, Suite #102
Redwood City, California 94065
United States
Phone650-549-1400
Websitejaspertx.com

Stock Details

Ticker SymbolJSPR
ExchangeNASDAQ
Fiscal YearJanuary - December
Reporting CurrencyUSD
CIK Code1788028
CUSIP Number471871202
ISIN NumberUS4718712023
Employer ID84-2984849
SIC Code2836

Key Executives

NamePosition
Jeetinder Singh Mahal M.B.A.President, Chief Executive Officer and Director
Thomas G. WiggansExecutive Chairman
Dr. Judith Anne Shizuru M.D., Ph.D.Co-Founder, Member of Scientific Advisory Board and Director
Herbert C. Cross CPAChief Financial Officer and Corporate Secretary
Matthew E. RosChief Operating Officer
Alex GrayHead of Investor Relations
Matthew FordSenior Vice President of Human Resources
Dr. Gregory F. Keenan M.D.Chief Medical Officer
Dr. Wenru Song M.D., Ph.D.Executive Vice President and Head of Research & Development

Latest SEC Filings

DateTypeTitle
Oct 15, 20268-KCurrent Report
Oct 14, 2026S-3Registration statement under Securities Act of 1933
Oct 9, 2026PRE 14AOther preliminary proxy statements
Oct 7, 20268-KCurrent Report
Oct 7, 2026SC TO-IFiling
Oct 5, 20268-KCurrent Report
Oct 5, 20268-K/A[Amend] Current report
Oct 1, 20268-K/A[Amend] Current report
Sep 28, 20268-KCurrent Report
Sep 24, 202625-NSEFiling