PVD: Transaction of affiliated institution

Petrovietnam Drilling and Well Services Joint Stock Company (PV DRILLING) has disclosed transaction 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: A Member of the Supervisory Board

* Owning volume before trading: 6,332,000 shares (3.01%)

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

* Owning volume after trading: 4,332,000 shares

* Expected trading period: From August 11, 2010  to October 10, 2010.

hose

>   ALP: Violation of information disclosure of affiliated person (11/08/2010)

>   PHUWACO JSC: HOSE receives the listing registration documents (11/08/2010)

>   HCM: Trading result of inside shareholder (11/08/2010)

>   HCM: Transaction of affiliated institution (11/08/2010)

>   HCM: Transaction of inside shareholder (11/08/2010)

>   KBC: Decision on additional listing (11/08/2010)

>   L10: Transaction of inside shareholder (11/08/2010)

>   LHG: Cash Dividend Payment (11/08/2010)

>   TIX: Transferring the Tanibuilding project (11/08/2010)

>   Stocks in freefall (11/08/2010)