CDR: Change in shareholding of principal shareholder (ST8 Invesment Development JSC)

- Name of issuer: Dong Nai Rubber Construction Joint Stock Company
- Stock code: CDR
- Securities type: common stock
- Name of principal shareholder: ST8 Invesment Development JSC
- Number of shares held by the principal shareholder before transaction: 274,900 shares (12.89%)
- Number of shares disposed: 154,000 shares
- Total holding following transaction and total percentage following transaction: 120,900 shares (5.67%)
- Purpose of transaction: reduce shareholding
- Date of transaction: 09/04/2025