VIX: Mr. Trung sold 3,000,000 shares

Vincom Securities Joint Stock Company (HNX: VIX) announce the trading result of principal shareholder as follows:

1. Name of issuer: Vincom Securities Joint Stock Company

2. Stock code: VIX

3. Name of principal shareholder: Mr. Ngo Ngoc Trung

4. Securities type: Common stock

5. Number of shares held by the principal shareholder before transaction: 3,000,000 shares

6. Nature of transaction: Selling through negotiation or continuous order matching

7. Number of shares registered for sale: 3,000,000 shares

8. Number of shares disposed: 3,000,000 shares

9. Total holding following transaction: 0 share

10. Last date of transaction: 29/03/2011.

hnx

>   VIX: Ms. Nga sold 2,544,900 shares (05/04/2011)

>   PHC: Ms. Thuy registered to buy 100,000 shares (05/04/2011)

>   PGT: Result of transaction of connected person (Mr. Hai) (05/04/2011)

>   HHL: Result of transaction of principal shareholder (Mr. Hank Hyunho Choi) (04/04/2011)

>   DID: Director registerd to buy and sell 80,000 shares (04/04/2011)

>   VCS: Vinaconex., JSC sold 6,911,576 rights (04/04/2011)

>   DC4: Result of transaction of principal shareholder (Mr.Quang) (04/04/2011)

>   DBT: Result of transactions of Directors, PDMR. (Ms. Duong) (04/04/2011)

>   DBT: Result of transactions of Directors, PDMR. (Mr.Son) (04/04/2011)

>   DBT: Result of transactions of Directors, PDMR. (Ms.Phuong) (04/04/2011)