SJM: Notice of transaction of Directors, PDMR (Ly Nam Ninh)

- Name of issuer: Song Da No. 19 JSC
- Stock code: SJM
- Name of person discharging managerial responsibility /Director: Ly Nam Ninh 
- Position in the listed company: General Director
- Number of shares held by the shareholder before transaction: 256,500 shares (5.13%)
- Nature of transaction: order matching & negotiation
- Number of shares to be disposed: 156,500 shares
- Reason for transaction: decrease ownership rate 
- Expected Start date of transaction: 07/10/2025
- Expected End date of transaction: 05/11/2025