- Name of issuer: CIENCO4 Group Joint Stock Company
- Stock code: C4G
- Security type: common stock
- Name of person discharging managerial responsibility/Director: Nguyen Anh Tan
- Position in the listed company: Member of the BOD
- Number of shares held by the shareholder before transaction: 346,800 shares
- Number of share purchase rights held by the shareholder: 591,100 rights
- Nature of transaction: sale/acquisition of share purchase rights
- Number of rights to be disposed: 500,000 rights
- Number of shares to be acquired corresponding to the holding of share purchase rights after transaction: 392,350 shares
- Expected holding of share purchase rights after transaction: 91,100 rights
- Expected Start date of transaction: 25/04/2023
- Expected End date of transaction: 25/04/2023.