Info
Insider Ownership

Insider Trading & Ownership of Heather Preston

Location: South San Francisco, CA
Summary: The estimated net worth of Heather Preston is at least $2,861,556 dollars as of 26 Jun 2025. Heather Preston is the Director of Karuna Therapeutics, Inc. and owns shares of Karuna Therapeutics, Inc. stock worth about $2.86M.
Signature: /s/ Lesley Ann Calhoun, as attorney-in fact for Heather Preston
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Ownership of Heather Preston

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
KRTX	Karuna Therapeutics, Inc.	Director	$2,861,556			24 Jun 2021
AKUS	Akouos, Inc.	Director				30 Nov 2022
ALGS	Aligos Therapeutics, Inc.	Director				25 Jun 2025
FUSN	Fusion Pharmaceuticals Inc.	Director				14 Jun 2023

Insider Transactions Reported by Heather Preston:

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.