Info
Insider Ownership

Insider Trading & Ownership of Stuart J. Zimmer

Location: New York, NY
Summary: The estimated net worth of Stuart J. Zimmer is at least $756,076,876 dollars as of 01 Oct 2025. Stuart J. Zimmer is the Director, 10%+ Owner of Ategrity Specialty Insurance Co Holdings and owns shares of Ategrity Specialty Holdings LLC (ASIC) stock worth about $756.08M.
Signature: /s/ Eric Crespolini, Attorney-in-Fact for Stuart J. Zimmer
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Ownership of Stuart J. Zimmer

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
ASIC	Ategrity Specialty Holdings LLC	Director, 10%+ Owner	$756,076,876	+$507,416	+0.07%	29 Sep 2025
ZT	Zimmer Energy Transition Acquisition Corp.	Chief Executive Officer, Director				09 Jun 2023

Insider Transactions Reported by Stuart J. Zimmer:

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.