ICN: Change in shareholding of principal shareholder (Vietnam Construction Development Investment Company Limited)

- Name of issuer: IDICO Investment Construction Oil and Natural Gas JSC
- Stock code: ICN
- Securities type: common stock
- Name of principal shareholder: Vietnam Construction Development Investment Company Limited
- Number of shares held by the principal shareholder before transaction: 3,264,000 shares (16%)
- Number of shares disposed: 13,300 shares
- Total holding following transaction and total percentage following transaction: 3,250,700 shares (15.93%)
- Purpose of transaction: Personal
- Date of transaction: 01/04/2025