AMV: Result of transactions of Directors, PDMR. (Ms. Oanh)

American Vietnamese Biotech Incorporation (HNX: AMV) announces the trading result of major shareholder as follows:

1. Name of issuer: American Vietnamese Biotech Incorporation

2. Stock code: AMV

3. Name of person discharging managerial responsibility /Director: Ms. Hoang Oanh

4. Position: Director

5. Securities type: Common stock

6. Number of shares held by the shareholder before transaction: 117,000 shares

7. Number of shares registered for acquisition: 20,000 shares

8. Number of shares acquired: 0 share

9. Total holding following transaction: 117,000 shares

10. Reason for not completing the trasaction: Stock price was not as expected

11. Date of transaction: From 10/02/2011 to 10/03/2011.

hnx

>   AMV: Chair of the Board bought 2,100 shares (22/03/2011)

>   PPC: Trading result of major shareholder (22/03/2011)

>   PPI: Mr. Doan Duc Vinh sold 29,000 shares (22/03/2011)

>   LSS: Tan Thanh Dat Investment and Development JSC registered to buy and sell 5,000,000 shares (22/03/2011)

>   SD1: Ms. Huyen registered to sell 20,000 shares (22/03/2011)

>   LIX: Chairman of the BOD and CEO sold 10 shares (22/03/2011)

>   KHP: Trading result of affiliated person (22/03/2011)

>   ITC: Member of the BOD and CEO bought 45,000 shares (22/03/2011)

>   BCE: Mr. Le Viet Cuong bought 6,090 shares (22/03/2011)

>   L18: Ms. Thuy bought 20,000 shares (22/03/2011)