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: 774,740 shares (10.97%)
- Number of shares disposed: 82,700 shares
- Total holding following transaction and total percentage following transaction: 692,040 shares (9.8%)
- Purpose of transaction: personal financial needs
- Date of transaction: 05/07/2024