SDT: VF1 registered to buy and sell 250,000 shares

Song Da No.10 Joint Stock Company (HNX: SDT) announces the trading result of principal shareholder as follows:

1. Name of issuer: Song Da No.10 Joint Stock Company

2. Stock code: SDT

3. Name of principal shareholder: Vietnam Securities Investment Fund (VF1)

4. Securities type: Common stock

5. Number of shares held by the principal shareholder before transaction: 740,000 shares (Equaling 6.35% of charter capital)

6. Number of shares to be acquired: 200,000 and disposed: 50,000 shares

7. Purpose of transaction: Restructure investment

8. Expected date of transaction: From 30/03/2011 to 25/05/2011.

hnx

>   TBX: Mr. Bien registered to buy 60,000 shares (30/03/2011)

>   FMC: Aquatex Bentre bought 45,650 shares (30/03/2011)

>   PVS: PVFC registered to sell 8,000,000 shares (30/03/2011)

>   DXG: Chief Accountant registered to sell 1,930 shares (30/03/2011)

>   PVA: Deputy General Manager registered to buy 50,000 shares (30/03/2011)

>   AMV: Director bought 1,800 shares (30/03/2011)

>   DLG: Ms. Bui Thi Bich Lien sold 11,804 rights (29/03/2011)

>   DLG: Mr. Nguyen Xuan Hoan registered to sell 4,500 shares (29/03/2011)

>   DTL: Ms. Lam Thi Thanh Nhan bought 7,500 shares (29/03/2011)

>   CSG: Chairman of the BOD registered to buy 400,000 shares (29/03/2011)