DS3: Report on becoming a major shareholder - Nguyen Thi Minh Ngoc

1. Personal information:
- Full name: Ms. Nguyen Thi Minh Ngoc
2.  Related person: Mr. Truong Cong Luong
- Relationship between them: Spouse
- Shareholding rate: Not disclosed
3. Owned share name and code:
- Share name: Share of Riverway Management Joint Stock No.3
- Share code: DS3
4. Trading accounts with shares mentioned in Section 3: Not disclosed
5. Number and rate of shares held before the transaction: 302,300 shares, accounting for 2.833%.
6. The number of shares purchased on the date of change in ownership rate: 242,000 shares (2.268%)
7. Number and rate of owned shares after the transaction (or swapping): 544,300 shares (5.1%)
8. The date of executing the transaction resulting in the change of ownership rate: 21/11/2024
9. Current number and rate of shares held by affiliated persons: 36 shares (0.0003%)
10. Total number and rate of shares held together with the affiliated person after the transaction: None.