- Name of issuer : 40 Investment and Construction Joint Stock Company
- Stock code: L40
- Securities type: Common stock
- Name of connected person: Tran Van Hung
- Name of person discharging managerial responsibility: Tran Van Cuong
- Number of shares held by person discharging managerial responsibility (PDMR)/Director: 440,200 shares (12%)
- Relation between connected person and PDMR/Director: Brother
- Number of shares held by connected person before transaction: 100 shares
- Number of shares registered for sale: 298,300 shares
- Number of shares registered for acquisition: 100 shares
- Total holding following transaction: 142,100 shares
- Total percentage holding following transaction: 4%
- Start date of transaction: 12/05/2025
- End date of transaction: 02/06/2025
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