SJE: Notice of purchase rights transaction of connected institution (ENERGY Viet Nam Investment JSC)

- Name of issuer: Song Da No. 11 JSC
- Stock code: SJE
- Securities type: Common stock
- Name of connected institution: ENERGY Viet Nam Investment JSC
- Number of shares held by connected institution before transaction: 12,805,580  shares (52.98%)
- Name of person discharging managerial responsibility (PDMR)/Director: Bui Quang Chung
- Position in the listed company: Head of Supervisory Board
- Position in the trading institution: Director 
- Number and proportion of shares held by insiders (if any): 0 shares, equivalent to 0% of charter capital
- Number and proportion of shares held before executing the purchase right transaction: 12,805,580 shares, equivalent to 52.98% of charter capital.
- Number of existing stock options: 9,604,185 options
- Exercise ratio of call option (for call option transaction): 4:3.
- Number of registered purchase rights:
Registration transaction type: BUY
Number of registered purchase rights: 9,604,185 purchase rights
- Expected transfer value: VND124,854,405,000
- Total number of shares expected to be held after exercising the purchase right: 22,409,765  shares
- Transaction method: Exercise rights at the depository member where the depository account is opened and/or at the Head Office of ENERGY Viet Nam Investment JSC.
- Expected transaction time: from September 17, 2025 to September 22, 2025.