DC2: Report on change in ownership ratio of major shareholders (Trinh Van Huynh)

1. Personal information:
- Full name: Trinh Van Huynh
2.  Related institution: D2 Capital JSC
- Relationship between them: Legal representative
3. Owned share name and code:
- Share name: Development Investment Construction Number 2 JSC
- Share code: DC2
4. Trading accounts with shares mentioned in Section 3: N/A
5. Number and rate of shares held before the transaction: 0 shares (0%)
6. The number of shares purchased/disposed: 200,000 shares
7. Number and rate of owned shares after the transaction: 200,000 shares (2.65%)
8. Number and rate of owned shares of related institution: 368,900 shares (4.88%)
9. Reason: Buying shares from private offering
10. The date of executing the transaction: 5/11/2024