SCHEDULE: Sangsangin Group Reports 0% Stake in Exicure, Inc.

Sangsangin Investment & Securities Co., Ltd., Sangsangin Co., Ltd., and Jun Won Yoo filed an amended Schedule 13G, reporting zero beneficial ownership in Exicure, Inc. common stock.

Summary

• Sangsangin Investment & Securities Co., Ltd., Sangsangin Co., Ltd., and Jun Won Yoo (collectively, the "Reporting Persons") filed an Amendment No. 1 to Schedule 13G.
• The Reporting Persons reported 0 shares of Exicure, Inc. Common Stock beneficially owned as of December 8, 2025.
• This represents 0.0% of Exicure, Inc.'s outstanding Common Stock.
• The percentage is based on 6,373,869 shares of Common Stock outstanding as of November 3, 2025, as reported in Exicure's Form 10-Q filed on November 7, 2025.
• The Reporting Persons disclaim beneficial ownership in the shares reported except to the extent of their pecuniary interest.
• The securities were not acquired and are not held for the purpose of changing or influencing control of the issuer.

Sentiment

Score: 5

Explanation: The filing is a factual disclosure of beneficial ownership, reporting 0% stake, which is neutral in sentiment from the perspective of the filing itself.

Stakeholder Impact

• Shareholders may be impacted by the implied divestment of the reporting persons, which could be interpreted as a loss of investor confidence or a change in investment strategy.

Key Dates

Keywords

Exicure, Sangsangin Investment & Securities, Sangsangin Co., Jun Won Yoo, Schedule 13G, Beneficial Ownership, Common Stock, Divestment