- Name of issuer: Viettel Consultancy and Services Joint Stock Company
- Stock code: VTK
- Securities type: Common stock
- Name of person discharging managerial responsibility: Nguyen Huu Duc
- Position in the listed company: Deputy Managing Director
- Number of shares held by the shareholder before transaction: 27,495 shares (0.56%)
- Number of shares registered for acquisition: 15,000 shares
- Total holding following transaction: 37,845 shares
- Number of shares acquired: 10,350 shares (0.77%)
- Reason for not completing transaction: change in individual trading priorities
- Start date of transaction: 14/12/2022
- End date of transaction: 05/01/2023