SBD: Result of transaction of Directors, PDMR (Nguyen Duc Quang)

- Name of issuer: SaoBacDau Technologies Corporation
- Stock code: SBD
- Securities type: Common stock
- Name of person discharging managerial responsibility /Director: Nguyen Duc Quang
- Position in the listed company: Chair of the Board of Directors
- Number of shares held by the shareholder before transaction: 2,968,488 shares (21.33%)
- Number of shares registered for sale: 677,401 shares
- Total holding following transaction: 2,291,087 shares
- Number of shares disposed: 677,401 shares
- Total percentage holding following transaction: 16.46%
- Start date of transaction: 10/01/2025
- End date of transaction: 10/01/2025