PVD: Trading result of affiliated institution

Petrovietnam Drilling and Well Services Joint Stock Company (PV DRILLING) has disclosed trading result of an institution affiliated with an inside shareholder as follows:

* Stock symbol: PVD

* Trader: Joint Stock Commercial Bank for Foreign Trade of Vietnam (Vietcombank)

* Affiliated person: Ms. Dinh Thi Thai and Ms. Phung Nguyen Hai Yen

* Position of Ms. Dinh Thi Thai at  the listed firm: A Member of the BOD

* Position of Ms. Phung Nguyen Hai Yen at  the listed firm: aAMember of the Supervisory Board

* Owning volume before trading: 6,400,000 shares

* Volume registered to sell: 2,020,000 shares

* Sold volume: 68,000 shares

* Owning volume after trading: 6,332,000 shares

* Reason of incomplete transaction: Because of the market fluctuation

* Trading period: From June 04, 2009  to August 04, 2010.

hose

>   VNG: Trading result of major shareholder (06/08/2010)

>   VNG: Trading result of inside shareholder (06/08/2010)

>   VNG: Trading result of inside shareholder (06/08/2010)

>   SBS: Adjusting the company's regulation (06/08/2010)

>   Liquidity falls to one-month low (06/08/2010)

>   Stocks slump under selling pressure (05/08/2010)

>   Stocks slump under selling pressure (05/08/2010)

>   COM: Result of transferring treasury stock to reward employees (05/08/2010)

>   PPI: Dissolving Kinh Bac Construction Development & Investment JSC. (*) (05/08/2010)

>   PNJ: The BOD’s resolution (05/08/2010)