SANGSANGIN INVESTMENT & SECURITIES CO., LTD. - 08 Dec 2025 SCHEDULE 13G/A Report for Exicure, Inc. Common Stock, par value $0.0001 per share (the "Common Stock") (XCUR)

Filing Manager
SANGSANGIN INVESTMENT & SECURITIES CO., LTD.
Reporting Manager
Sangsangin Investment & Securities Co., Ltd.
Security
Exicure, Inc. Common Stock, par value $0.0001 per share (the "Common Stock")
Symbol
XCUR
Disclosed Ownership
0 shares
Ownership
0%
Form type
SCHEDULE 13G/A
Filing time
10 Dec 2025, 20:53:09 UTC
Date of event
08 Dec 2025
Previous filing
23 Dec 2024
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Sangsangin Investment & Securities Co., Ltd. 0% 0 0 0 /s/ Won Ju Won Ju, Chief Executive Officer
Sangsangin Co., Ltd. 0% 0 0 0 /s/ Jun Won Yoo* Jun Won Yoo, Chief Executive Officer
Jun Won Yoo 0% 0 0 0 /s/ Jun Won Yoo JUN WON YOO*