Insider Trading & Ownership of Jeffrey A. Altman

Location: New York, NY
Summary: The estimated net worth of Jeffrey A. Altman is at least $159M dollars as of August 7, 2025. Jeffrey A. Altman is the Director, 10%+ Owner of Anterix Inc. and owns shares of Anterix Inc. (ATEX) stock worth about $154M. Jeffrey A. Altman is the 10%+ Owner of Parabellum Acquisition Corp. and owns shares of Parabellum Acquisition Corp. stock worth about $4.75M.
Signature: /s/ Jeffrey A. Altman
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Ownership of Jeffrey A. Altman

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
ATEX	Anterix Inc.	Director, 10%+ Owner	$154M			Aug 5, 2025
PRBM	Parabellum Acquisition Corp.	10%+ Owner	$4.75M			Dec 20, 2022

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.