BMK: Notice of transaction of Directors, PDMR (Le Xuan Man)

- Name of issuer: Black Cat Insulation Technical Joint Stock Company
- Stock code: BMK
- Name of person discharging managerial responsibility /Director: Le Xuan Man
- Position in the listed company: Member of the BOD, Manager
- Number of shares held by the shareholder before transaction: 1,290,800 shares (18.98%)
- Nature of transaction: order matching & negotiation
- Number of shares to be acquired: 13,500 shares
- Reason for transaction: Personal Investment
- Expected Start date of transaction: 07/08/2025
- Expected End date of transaction: 05/09/2025.