- Name of issuer: 40 Investment and Construction Joint Stock Company
- Stock code: L40
- Securities type: Common stock
- Name of person discharging managerial responsibility /Director: Nguyen Van Tuan
- Position in the listed company: Member of the BOD
- Number of shares held by the shareholder before transaction: 100 shares (0%)
- Number of shares registered for acquisition: 300,000 shares
- Number of shares acquired: 0 shares
- Total holding following transaction: 100 shares
- Total percentage holding following transaction: 0%
- Reason for not completing transaction: investment
- Start date of transaction: 23/10/2025
- End date of transaction: 21/11/2025