CSI: Change in shareholding of principal shareholder (Kirin Capital Investment And Development Joint Stock Company)

- Name of issuer: Viet Nam Construction Securities Joint Stock Company
- Stock code: CSI
- Securities type: common stock
- Name of principal shareholder: Kirin Capital Investment And Development Joint Stock Company
- Number of shares held by the principal shareholder before transaction: 989,600 shares (5.89%)
- Number of shares acquired: 20,500 shares
- Purpose of transaction: Increase stock ownership
- Total holding following transaction and total percentage following transaction: 1,010,100 shares (6.01%)
- Date of transaction: 20/10/2023.