SJC: Change in shareholding of principal shareholder (Nguyen Thanh Hai)

- Name of issuer: Song Da 1.01 Joint Stock Company
- Stock code: SJC
- Securities type: common stock
- Name of principal shareholder: Nguyen Thanh Hai
- Number of shares held by the principal shareholder before transaction: 689,092 shares (9.94%)
- Number of shares acquired: 33,600 shares
- Total holding following transaction and total percentage following transaction: 722,692 shares (10.42%)
- Date of transaction: 13/01/2023
- Purpose of transaction: Personal Investment