PEC: Change in shareholding of principal shareholder (Nguyen Tien Dat)

- Name of issuer: Power Engineering Joint Stock Company
- Stock code: PEC
- Securities type: common stock
- Name of principal shareholder: Nguyen Tien Dat
- Number of shares held by the principal shareholder before transaction: 709,507 shares (22.77%)
- Number of shares acquired: 9,464 shares
- Total holding following transaction and total percentage following transaction: 718,971 shares (23.08%)
- Purpose of transaction: personal investment
- Date of transaction: 25/04/2025