ABB: Notice of record date for a ballot

1. Issuer: An Binh Commercial Joint Stock Bank
2. Stock code: ABB
3. Par value: VND10,000/share
4. Record date: 25/08/2025
5. Ex-date: 22/08/2025
6. Reason:
     * For a ballot:
          - Exercise rate: 01 share - 01 voting rights
          - Content of the ballot: Obtain shareholders' opinions on the Plan to increase charter capital including Offering additional shares in the form of issuing share purchase rights to existing shareholders and Issuing shares under the employee stock option program (ESOP) (Details according to the Notice sent to shareholders and documents for obtaining opinions are published on ABBANK's website at www.abbank.vn).
          - Expected exercise date: From 28/08/2025 to 15/09/2025
          - Place: Shareholders send the Voting Form to ABBANK no later than 5:00 p.m. on September 15, 2025 in one of the following ways:
+ Send a letter to the Board of Directors Office at the head office address of ABBANK: Floor 1, 2, 3, Geleximco Building, No. 36 Hoang Cau, O Cho Dua Ward, Hanoi City
+ Take a photo or scan and send via email to the address: irabbank.vn