Info
Insider Ownership

Insider Trading & Ownership of Natalie C. Holles

Location: Brisbane, CA
Summary: The estimated net worth of Natalie C. Holles is at least $750,000 dollars as of 07 Nov 2025. Natalie C. Holles is the CEO, Director of Third Harmonic Bio, Inc. and owns shares of Third Harmonic Bio, Inc. stock worth about $750K.
Signature: /s/ Charles N. York II, as Attorney-in-Fact
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Ownership of Natalie C. Holles

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
THRD	Third Harmonic Bio, Inc.	CEO, Director	$750,000			11 Aug 2025
ALLK	Allakos Inc.	Director				25 May 2021
DAWN	Day One Biopharmaceuticals, Inc.	Director				06 Nov 2025
RUBY	Rubius Therapeutics, Inc.	Director				12 May 2022

Insider Transactions Reported by Natalie C. Holles:

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.