MFS: Change in shareholding of principal shareholder (Nguyen Duy Hung)

- Name of issuer: MobiFone Service JSC
- Stock code: MFS
- Securities type: common stock
- Name of principal shareholder: Nguyen Duy Hung
- Number of shares held by the principal shareholder before transaction: 805,240 shares (11.4%)
- Number of shares disposed: 30,500 shares
- Total holding following transaction and total percentage following transaction: 774,740 shares (10.97%)
- Purpose of transaction:personal financial needs
- Date of transaction: 04/07/2024