SDT: New principal shareholder (Baoviet Securities Investment Fund)

Baoviet Securities Investment Fund has become principal shareholder of Song Da No.10 Joint Stock Company (HNX: SDT) with information as follows:

1. Name of trading institution: Baoviet Securities Investment Fund

2. Name of stock held: SDT

3. Number of shares held by trading institution before transaction: 517,800 share (4.88% of charter capital)

4. Number of shares acquired: 20,100 shares (0.17% of charter capital)

5. Total holding following transaction and total percentage following transaction: 590,900 shares (5.05% of Charter capital)

6. Date of transaction: 31/12/2010.

hnx

>   S64: Result of transaction of principal shareholder (07/01/2011)

>   S64: Song Da No.6 JSC registered to buy 150,000 shares (07/01/2011)

>   SCL: Ms. Do Thi Ngoc Hoi sold 300 shares (07/01/2011)

>   SHN: Deputy General Manager bought 50,000 shares (07/01/2011)

>   SHN: Deputy General Manager registered to buy and sell 85,000 shares (07/01/2011)

>   CSC: Chair of the Board bought 44,600 shares (07/01/2011)

>   SHC: Deputy General Manager registered to sell 8,000 shares (07/01/2011)

>   SDP: Deputy General Manager registered to sell 20,000 shares (07/01/2011)

>   MCG: TLS registered to buy 800,000 shares (30/12/2010)

>   MCG: Change in the ownership ratio of a major shareholder (30/12/2010)