C4G: Notice of transaction of Directors, PDMR (Mr. Ho Xuan Son)

- Name of issuer: CIENCO4 Group Joint Stock Company
- Stock code: C4G
- Name of person discharging managerial responsibility /Director: Mr. Ho Xuan Son
- Position in the listed company: Member of the BOD, Deputy General Manager
- Number of shares held by the shareholder before transaction: 197,000 shares (0.06%)
- Nature of transaction: order matching & negotiation
- Number of shares to be disposed: 197,000 shares
- Reason for transaction: Restructure portfolio
- Expected Start date of transaction: 23/02/2026
- Expected End date of transaction: 24/03/2026