1. Name of issuer: Port Serco JSC
2. Stock code: PRC
3. Name of person discharging managerial responsibility /Director: Mr. Nguyen Le Minh
4. Position: Manager
5. Securities type: Common stock
6. Number of shares held by the shareholder before transaction: 52,000 shares
7. Nature of transactionacquisition through negotiation or continuous order matching
8. Number of shares registered for acquisition: 20,000 shares
9. Number of shares acquired: 0 share
10. Total holding following transaction and total percentage holding following transaction: 52,000 shares
11. (Last) Date of transaction: From 18/05/2012 to 18/07/2012