- Name of issuer: Big Invest Group Joint Stock Company
- Stock code: BIG
- Securities type: common stock
- Name of principal shareholder: MYA Capital Financial Investment Group Joint Stock Company
- Number of shares held by the principal shareholder before transaction: 600,000 shares (12%)
- Number of shares disposed: 50,000 shares
- Total holding following transaction and total percentage following transaction: 550,000 shares (11%)
- Purpose of transaction: Sell shares
- Date of transaction: 08/03/2023 and 09/03/2023.