NTB: Change in the ownership ratio of a major shareholder

Transport Engineering Construction & Business Investment Stock Company 584 (HOSE: NTB) , reports the change in the ownership ratio:

• Stock symbol: NTB

• Trader: Ms. Dao Thi Thoai Chau

• Owning volume before trading: 1,433,680 shares (3.98%)

• Bought volume: 1,400,000 shares

• Owning volume after trading: 2,833,680 shares (7.87%)

• Trading period: August 12, 2011.

HOSE

>   NTB: Change in the ownership ratio of a major shareholder (19/08/2011)

>   MKP: Ms. Lan registered to buy 300,000 shares (19/08/2011)

>   LGL: Mr. Tinh transaction notice (19/08/2011)

>   ICF: Ms. Thao registered to buy 4,000 shares (19/08/2011)

>   HSG: Mr. Quy transaction results and notice (19/08/2011)

>   HRC: Mr. Nam sold all shares (19/08/2011)

>   ACL: Trading result of inside shareholders (19/08/2011)

>   VKC: Mr. Hien register to dispose 600,000 shares (19/08/2011)

>   TJC: Mr. Ngoat registered to acquire 10,000 shares (19/08/2011)

>   SHS: Result of transaction of connected institution (19/08/2011)