MTH: New principal shareholder Lai Duy Nam

Lai Duy Nam has become a principal shareholder of Ha Dong Environment Public Service Joint Stock Company with information as follows:
- Name of stock held: MTH
- Number of shares held by principal shareholder before transaction: 0 shares (0%)
- Number of shares acquired: 680,815 shares
- Total holding following transaction and total percentage holding following transaction:680,815 shares (14.22%)
- Date of transaction: 20/10/2025