TSD: Change in shareholding of principal shareholder (Cao Thi Thu Thuy)

- Name of issuer: TruongSon Tourism Joint Stock Company COECCO
- Stock code: TSD
- Securities type: common stock
- Name of principal shareholder: Cao Thi Thu Thuy
- Number of shares held by the principal shareholder before transaction: 96,400 shares (7.57%)
- Number of shares disposed: 12,700 shares
- Total holding following transaction and total percentage following transaction: 83,700 shares (6.57%)
- Purpose of transaction: Personal needs
- Date of transaction: 01/04/2025.