Significant Ownership of Steven D. Heinemann

Signature - Title: /s/ Steven D. Heinemann - Heinemann, Steven D.
Location: New York, NY
Summary: This page shows a list of all the recent SCHEDULE 13D/G filings made by Steven D. Heinemann.

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Sym	Company	Class	Ownership	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
NTIP	Network-1 Technologies, Inc.	Common Stock, par value $0.01 per share	5.9%	$1,769,339	-$524,680	1,340,408	-23%	Steven D. Heinemann	31 Dec 2025

Schedules 13D/G Reported by Steven D. Heinemann:

Sym	Target	Class	Ownership	Change	Current Shares	Change	Value	Reporting name	Form	Report Period	Filing Date

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