Jade Biosciences Inc. Insider Trading

JBIO

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Last 12 months

No open-market buying or selling by insiders.

The last open-market buy by an executive or director was in May 2025.

Net open-market

0 buys · 0 sales

Under a 10b5-1 plan

—

no sales

Insiders who bought / sold

0 / 0

executives and directors

Last open-market buy

May 2025

May 16, 2025

Get an email when JBIO's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
May 16, 2025	Tom Frohlich Chief Executive Officer	Bought	6,000	$7.40	44K	New	Form 4

May 16, 2025
Tom Frohlich
Chief Executive Officer · bought 6,000 at $7.40
44K
New position

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch JBIO, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

Peers

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Held by ETFs

JBIO is in 16 US ETFs. The largest of them, with JBIO's weight in each:

Spot a number that looks wrong? Check it in JBIO's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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