PVD: Report on Change in Ownership of Major Shareholder

Report on Change in Ownership of Major Shareholder of Petrovietnam Drilling & Well Service Corporation as follows:

HOSE

>   AGF: Trading result of inside shareholder (07/02/2014)

>   GLT: Notice of transaction of connected institution (06/02/2014)

>   GLT: Result of transaction of connected institution (06/02/2014)

>   PVC: Result of transactions of Directors, PDMR (Mr. Nguyen Ngoc Khanh) (06/02/2014)

>   MEC: Result of transactions of Directors, PDMR (Mr.Kien) (06/02/2014)

>   MEC: Result of transactions of Directors, PDMR (Mr.Trong) (06/02/2014)

>   NSC: Violation of information disclosure of affiliated institutional investor (06/02/2014)

>   CII: Trading result of affiliated institution (Amersham Industries Limited) (06/02/2014)

>   VNM: Trading result of affiliated institution (NORGES BANK) (06/02/2014)

>   KLF: Result of transactions of Directors, PDMR (Mr.Binh) (27/01/2014)