Info
Insider Ownership

Insider Trading & Ownership of Jeffrey Stein

Location: San Diego, CA
Summary: The estimated net worth of Jeffrey Stein is at least $1,909,511 dollars as of 02 Mar 2026. Jeffrey Stein is the Director of IDEAYA Biosciences, Inc. and owns shares of IDEAYA Biosciences, Inc. (IDYA) stock worth about $1.91M.
Signature: /s/ Douglas Snyder, as Attorney-in-Fact for Jeffrey Stein
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Ownership of Jeffrey Stein

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
IDYA	IDEAYA Biosciences, Inc.	Director	$1,909,511	+$1,647,890	+630%	02 Mar 2026
CDTX	Cidara Therapeutics, Inc.	President & CEO, Director	$0			07 Jan 2026
PRTK	Paratek Pharmaceuticals, Inc.	Director				21 Sep 2023

Insider Transactions Reported by Jeffrey Stein:

Sym	Company	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.