ATA: Violation of information disclosure of affiliated person

The following is the violation of information disclosure requirement of an affiliated person:

Ms. Lam Thi Phuong, a wife of Mr. Nguyen Tuan Si – A member of the Board of Director of NTACO Co.(HoSE: ATA), bought 5,000 ATA shares on September 14, 2010 and sold 5,000 ATA shares from September 20, 2010 to September 21, 2010 without announcement.

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>   ASM: Director Finance bought 10,000 shares (14/10/2010)

>   VFMVFA: NAV from 30 Sep to 07 Oct 2010 (14/10/2010)

>   PVD: Trading result of affiliated institution (14/10/2010)

>   PPI: AVSC bought 500,000 shares (14/10/2010)

>   KDC: Deputy CEO sold 2,000 shares (14/10/2010)

>   KDC: Brother of BOD Chairman sold 90,600 shares (14/10/2010)

>   DPM: Petrovietnam Finance Corp. sold 40,800 shares (14/10/2010)

>   SAM: Trading result of affiliated institution (14/10/2010)

>   PXS: Information on the extraordinary shareholders’ meeting (14/10/2010)

>   GMD: Confirming trading result of major shareholder (14/10/2010)