LMC: Change in shareholding of principal shareholder (Nguyen Van Duy)

- Name of issuer: Long Beach LMC Joint Stock Company
- Stock code: LMC
- Securities type: common stock
- Name of principal shareholder: Nguyen Van Duy
- Number of shares held by the principal shareholder before transaction: 112,000 shares (7.47%)
- Number of shares acquired: 87,600 shares
- Total holding following transaction and total percentage following transaction: 199,600 shares (13.31%)
- Purpose of transaction: purchasing for personal needs
- Date of transaction: 19/10/2026.