- Name of issuer: Black Cat Insulation Technical Joint Stock Company
- Stock code: BMK
- Securities type: Common stock
- 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: 1,268,100 shares (18.65%)
- Number of shares registered for acquisition: 14,400 shares
- Number of shares acquired: 11,300 shares
- Total holding following transaction: 1,279,400 shares
- Total percentage holding following transaction: 18.81%
- Reason for not completing transaction: Price was not as expected
- Start date of transaction: 07/05/2025
- End date of transaction: 30/05/2025.