organization · Reporting owner
SANGSANGIN INVESTMENT & SECURITIES CO., LTD.
Disclosed activity across 1 company
Sign in to followReported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| EXICURE, INC.XCUR · Entity 8068 | 10% owner | December 08, 2025 | December 10, 2025 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
EXICURE, INC.
Report date December 08, 2025 · Filed December 10, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2025-12-08 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2025-12-08 · Sale · Disposed 433,332 · Balance 0 F1: Sangsangin Co., Ltd., a corporation formed under the laws of the Republic of Korea, as the majority shareholder of the Reporting Person, may be deemed to beneficially own the shares reported by the Reporting Person hereunder. Mr. Jun Won Yoo, as the chief executive officer of Sangsangin Co., Ltd., may be deemed to beneficially own the shares beneficially owned by Sangsangin Co., Ltd. F2: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein. The filing of this Form 4 shall not be deemed an admission that the Reporting Person is, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owner of any securities of the Issuer it does not directly own. |
Filing footnotes · ownership attribution and instrument terms
F1: Sangsangin Co., Ltd., a corporation formed under the laws of the Republic of Korea, as the majority shareholder of the Reporting Person, may be deemed to beneficially own the shares reported by the Reporting Person hereunder. Mr. Jun Won Yoo, as the chief executive officer of Sangsangin Co., Ltd., may be deemed to beneficially own the shares beneficially owned by Sangsangin Co., Ltd.
F2: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein. The filing of this Form 4 shall not be deemed an admission that the Reporting Person is, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owner of any securities of the Issuer it does not directly own.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| December 08, 2025 Filed Dec 10, 2025 20:51 UTC | EXICURE, INC. XCUR · Entity 8068 | SaleCommon Stock | 433,332 | $8.71 | $3,774,321.72 |
DisclosureSEC source: 0001013594-25-001501 · form4.xml · nonDerivative · entry 1 SANGSANGIN INVESTMENT & SECURITIES CO., LTD. · CIK 0002049712 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · security: Sangsangin Co., Ltd., a corporation formed under the laws of the Republic of Korea, as the majority shareholder of the Reporting Person, may be deemed to beneficially own the shares reported by the Reporting Person hereunder. Mr. Jun Won Yoo, as the chief executive officer of Sangsangin Co., Ltd., may be deemed to beneficially own the shares beneficially owned by Sangsangin Co., Ltd. F2 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein. The filing of this Form 4 shall not be deemed an admission that the Reporting Person is, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owner of any securities of the Issuer it does not directly own. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.