PGS: Mr. Quang registered to sell 10,000 shares

Petrovietnam Southern Gas JSC (HNX: PGS) announce its Director transaction notice as follows:

1. Name of issuer: Petrovietnam Southern Gas JSC

2. Stock code: PGS

3. Name of person discharging managerial responsibility/Director: Ms. Nguyen Minh Ngoc

4. Position: Director

5. Securities type: Common stock

6. Number of shares held by the shareholder: 10,000 shares

7. Number of shares to be Disposed: 10,000 shares

8. Purpose: Personal

9. Expected date of transaction: From 26/9/2011 to 25/11/2011.

HNX

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