C21: Information disclosure violation

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

Ms. Nguyen Thi Thanh Huyen, wife of Mr. Vu Quang Hien – a member of the BOD of Century 21 JSC (HOSE: C21) bought 300 C21 shares and sold 300 C21 shares from September 13, 2011 to September 20, 2011 without announcement.

HOSE

>   CMX: Information disclosure violation (19/10/2011)

>   DIG: Trading result of selling treasury stock (19/10/2011)

>   SAP: Mr. Chin transaction notice (19/10/2011)

>   SJE: Mr. Son registered to buy 420,000 shares (19/10/2011)

>   PVE: Mr. Thang transaction results (19/10/2011)

>   SJE: Mr. Ngu registered to buy 400,000 shares (20/10/2011)

>   TNT: Mr. Long bought 93,500 shares (19/10/2011)

>   VCF: Mr. Chinh transaction notice (19/10/2011)

>   TNA: Mr. Hoan registered to buy 50,000 shares (19/10/2011)

>   SHI: Transaction of major shareholder (18/10/2011)