TST: Result of transactions of Directors, PDMR

TST announces the result of transactions of Directors, PDMR as follows:

1. Name of issuer: Telecommunication Technical Service JSC

2. Stock code: TST

3. Name of person discharging managerial responsibility /Director: Nguyen Van Minh

4. Position: Director

5. Securities type: Common stock

6. Number of shares held by the shareholder before transaction: 18,000 shares

7. Number of shares registered for sale: 13,000 shares

8. Number of shares disposed: 0 share

9. Total holding following transaction: 18,000 shares.

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