HiTron Systems Inc. - Significant Ownership

Signature - Title: /s/ Andy Yoo - Andy Yoo, Chief Executive Officer
Location: Anseong Si, Gyeonggi Do, Korea, Republic of
Summary: This page shows a list of all the recent SCHEDULE 13D/G filings made by HiTron Systems Inc..

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Significant Ownership of HiTron Systems Inc.

Sym	Company	Class	Ownership	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
XCUR	Exicure, Inc.	Common Stock, par value $0.0001 per share	52.8%	$19.8M		3.33M	0%	Exicure HiTron Inc.	Sep 18, 2025

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

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