BDT: Change in shareholding of principal shareholder (Ngo Thanh Nguyen)

- Securities type: common stock
- Name of principal shareholder: Ngo Thanh Nguyen
- Name of issuer: Dong Thap Building Materials & Construction Joint Stock Company
- Stock code: BDT
- Number of shares held by the principal shareholder before transaction: 2,547,400 shares (6.6%)
- Number of shares acquired: 214,300 shares
- Total holding following transaction and total percentage following transaction: 2,761,700 shares (7.16%)
- Date of transaction: 03/03/2023
- Purpose of transaction: Increase share ownership.