CTD: Report on share buyback

COTEC CONSTRUCTION JOINT STOCK COMPANY has announced the result of share buyback as follows:

• Stock symbol: CTD

• Number of treasury shares currently: 156 shares

• Number of shares registered to buy back: 1,000,000 shares

• Bought volume: 66,500 shares

• Number of treasury shares after trading: 66,656 shares

• Trading period: from October 25, 2011 to January 25, 2012

• Reason of incomplete transaction: The price was not in the trader’s expectation

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>   DRH: Transaction of inside shareholder (31/01/2012)

>   HDC: Transaction of affiliated person (31/01/2012)

>   SRF: Transaction of affiliated person (31/01/2012)

>   TS4: Transaction of inside shareholder (31/01/2012)

>   PVL: Result of transaction of principal shareholder (PVFC) (21/01/2012)

>   PVL: Notice of transaction of principal shareholder (PVFC) (21/01/2012)

>   PVE: Contract on selling shares to strategic shareholder (Technip Geoprodution) (21/01/2012)

>   TET: Result of transaction of connected person (Ms. Lan Huong) (21/01/2012)

>   TH1: Results of share repurchase for Treasury stock (21/01/2012)

>   SVN: New principal shareholder (Ms. Hoa) (21/01/2012)