IDI: Change in the ownership ratio of a major shareholder

MB SECURITIES JOINT STOCK COMPANY reports the change in the ownership ratio:

-         Stock symbol: IDI

-         Trader: MB SECURITIES JOINT STOCK COMPANY

-         Owning volume after trading: 4,205,440 shares (11.07%)

-         Bought volume: 464,000 shares

-         Owning volume after trading: 4,669,440 shares (12.29%)

-         Date of changing the ownership ratio: June 14, 2012

HOSE

>   STB: Trading result of affiliated person (16/06/2012)

>   PVE: Notice of transactions of Directors, PDMR (Mr. Thang) (16/06/2012)

>   PVE: Notice of transaction of connected person (Ms. Linh) (16/06/2012)

>   TAS: Notice of Treasury stock sale (16/06/2012)

>   TAS: Notice of transaction of Directors, PDMR (Le Ho Khoi) (16/06/2012)

>   VDN: Result of transactions of Directors, PDMR (16/06/2012)

>   HPL: Notice of transaction of Directors, PDMR (16/06/2012)

>   GDW: Result of transaction of connected person/ institution (Dong A Securities Corporation) (16/06/2012)

>   VDN: Notice of transaction of Directors, PDMR (16/06/2012)

>   SFI: Transaction of affiliated person (16/06/2012)