PVS: Notice of transaction of Directors, PDMR (Ms. Thu Ha)

PVS announces the transaction of Directors, PDMR (Ms. Thu Ha) as follows:

-          Name of issuer: Petroleum Technical Services Corporation

-          Stock code: PVS

-          Name of person discharging managerial responsibility/Director: Bui Thu Ha

-          Position: Member of Supervisory Board

-          Securities type: Common stock

-          Number of shares held by the shareholder: 3,275 shares

-          Number of shares to be disposed: 2,100 shares

-          Purpose of transaction: Personal

-          Expected total holding and total percentage holding following transaction: 1,175 shares

-          Expected date of transaction: From 10/8 - 30/8/2009

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>   PVS: Notice of transaction of connected institution (PVFC) (07/08/2009)

>   PGS: Explanation for the change of over 5% in operating result in QII- 2009 (07/08/2009)

>   EBS: Result of transaction of principal shareholder (07/08/2009)

>   EBS: Notice of transaction of principal shareholder (07/08/2009)

>   HOM: Notice of record date for Dividend payment (07/08/2009)

>   VSD: Notice of Depository of DC4 for additional securities registration (07/08/2009)

>   NHC: Explanation for the change of over 5% in operating result in QII- 2009 (07/08/2009)

>   PAN: Explanation for the change of over 5% in operating result in QII- 2009 (07/08/2009)

>   NBC: Explanation for the change of over 5% in operating result in QII- 2009 (07/08/2009)

>   VHL: Explanation for the change of over 5% in operating result in QII- 2009 (07/08/2009)