STL: Mr. Lai Viet Cuong bought 17,700 shares

Song Da - Thang Long JSC (HNX: STL) announces the result of transactions of Directors, PDMR (Mr. Lai Viet Cuong) as follows:

1. Name of issuer: Song Da - Thang Long JSC

2. Stock code: STL

3. Name of person discharging managerial responsibility /Director: Lai Viet Cuong

4. Position: Director cum Deputy General Manager

5. Securities type: Common stock

6. Number of shares held by the shareholder before transaction: 153,200 shares (1.02% of outstanding shares)

7. Nature of transaction: Acquisition through negotiation or continuous order matching

8. Number of shares registered for acquisition: 100,000 shares

9. Number of shares acquired: 17,700 shares

10. Total holding following transaction and total percentage holding following transaction: 170,900 shares (1.14% of outstanding shares)

11. Date of transaction: From 28/03/2011 to 28/05/2011.

HNX

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