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Jasper Therapeutics, Inc. (NASDAQ:JSPRW)

US · Delayed Price · Currency is USD
0.00+0.00 (-36.73%)
 
Market Cap50.38K-96.5%
Revenue (ttm)0
Net Income-31.77M+65.1%
EPS-1.59+73.5%
Shares Out16.25M
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume12,925
Open0.08
Previous Close0.00
Day's Range0.00 - 0.08
52-Week Range0.00 - 0.08
Beta3.00
AnalystsBuy
Price Targetn/a
Earnings DateNov 5, 2026
No price history available.
Insider Score
––Not scored
JSPRW Insider Score

No insider has filed an open-market purchase or sale here in the last 90 days, so there is nothing to score yet.

About JSPRW

Jasper Therapeutics, Inc., a clinical-stage biotechnology company, focuses on developing therapeutics targeting mast and hematopoietic stem cell driven diseases. The company's lead product candidate is briquilimab, a monoclonal antibody designed to block stem cell factor from binding to and signaling through the CD117 receptor on mast and stem cells. It focuses on the development and commercialization of therapeutic agents for patients with various mast cell driven diseases, including chronic spontaneous urticaria, chronic inducible urticaria, and asthma, as well as conditioning agents for stem cell transplant in patients with sickle cell disease, Fanconi anemia, and severe combined immunodeficiency. Jasper Therapeutics, Inc. was founded in 2018 and is based in Redwood City, California.

Address
2200 Bridge Pkwy, Redwood City, CA, 94065, US
Market Cap
0 million
Employees
22
Industrial Classification
Biotechnology

What Are Insiders Doing?

Open-market buy / sell balanceNet Buying
Sold
$0
Bought
$247.86K

View the trades behind this meter — each links to its SEC Form 4 →

Open-market Form 4 purchases (code P) vs sales (code S) on file for this company. Grants, option exercises and tax withholdings are excluded. Informational only.

1 Day
-36.73%
5 Days
-45.61%
1 Month
-77.54%
6 Months
-86.28%
1 Year
-96.55%

$JSPRW stock is featured in our Insider Trades datasets.

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Recently reported changes in JSPRW holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

View all institutional owners →

Insider Trading

Quarterly net insider trading by JSPRW's directors and management

Net Shares Purchased by Insiders−200k−100k02025Q32025Q42026Q12026Q22026Q3

Source: SEC EDGAR (Form 4)

Corporate Lobbying

JSPRW Estimated quarterly lobbying spending

Source: U.S. Senate LDA

JSPRW Revenue by Segment

Reading latest SEC filing…

Source: SEC EDGAR (10-Q/10-K)

U.S. Patents

New JSPRW patent grants

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Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to JSPRW from public contracts

Source: USAspending.gov

JSPRW Insider Score

Our composite score: insider buying, sector, volume, tone & dilution

No Insider Score for JSPRW yet — no open-market insider buys or sells in the last 90 days.

Bull Case vs Bear Case

AI-generated from JSPRW’s recent data — informational, not investment advice

Generating analysis…

Recent Insider Activity

Buys
3
Sells
0
Buy Value
$247.86K
Distinct Buyers
3

Frequently Asked Questions

Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.