- Name of issuer: CIENCO4 Group Joint Stock Company
- Stock code: C4G
- Securities type: common stock
- Name of principal shareholder: VNDIRECT Securities Corporation
- Number of shares held by the principal shareholder before transaction: 19,940,140 shares (8.87%)
- Number of shares acquired: 815,000 shares
- Total holding following transaction and total percentage following transaction: 20,755,140 shares (9.24%)
- Purpose of transaction: Increase ownership
- Date of transaction: 21/04/2023