Heinemann Steven D.

13D and 13G Filings

Issuer	Symbol	CUSIP	% of Class	Shares	Form	Filed
Network-1 Technologies, Inc. 13G/A Amendment 14 NTIP · 64121N109	NTIP	64121N109	5.3%	1,209,476	13G/A Amendment 14	8/12/2026 Event 6/30/2026
Network-1 Technologies, Inc. 13G/A Amendment 13 NTIP · 64121N109	NTIP	64121N109	5.9% Checked 5% or less	1,340,408	13G/A Amendment 13	2/10/2026 Event 12/31/2025
Steven D. Heinemann			5.9%	1,340,408
Goose Hill Capital LLC			3.9%	886,908
Network-1 Technologies, Inc. 13G/A Amendment 12 NTIP · 64121N109	NTIP	64121N109	7.5%	1,737,893	13G/A Amendment 12	2/7/2025 Event 12/31/2024
Heinemann, Steven D.			7.5%	1,737,893
Goose Hill Capital LLC			5.0%	1,152,760

Includes filings since 12/18/2024, when the SEC began requiring structured 13D and 13G data.