NSC: Change in the ownership ratio of a major shareholder

National Seed Joint Stock Company, reports the change in the ownership ratio:

-         Stock symbol: NSC

-         Trader: SSI Vision Fund (SSIVF)

-         Owning volume before trading: 441,380 share (5.35)

-         Sold volume: 284,240 shares

-         Owning volume after trading: 157,140 shares (1.90%)

-         Date of changing the ownership ratio: August 10, 2012.

HOSE

>   DRC: Trading result of affiliated person (14/08/2012)

>   HPG: Transaction of inside shareholder (14/08/2012)

>   GBS: Notice of transaction of Directors, PDMR (Mr. Hoa) (14/08/2012)

>   DCS: Notice of transaction of connected institution (DC Phu Ha JSC) (14/08/2012)

>   DCS: Result of transaction of connected institution (DC Phu Ha JSC) (14/08/2012)

>   PXA: Notice of transaction of connected person (Ms.Tuyet) (13/08/2012)

>   PCG : Result of transactions of Directors, PDMR (Mr. Tuan Anh) (13/08/2012)

>   PSC: Notice of transaction of Directors, PDMR (Mr. Trung) (13/08/2012)

>   DLV: Notice of transaction of connected person (13/08/2012)

>   I40: Tran Van Dinh no longer principal shareholder (13/08/2012)