- Stock code: SDH
- Securities type: common stock
- Name of person discharging managerial responsibility /Director: Mr. Vu Van Bay
- Position in the listed company: Chair of the Board, Manager
- Number of shares held by the shareholder before transaction: 358,488 shares
- Nature of transaction: through continuous order matching & negotiation
- Number of shares to be disposed: 200,000 shares
- Reason for transaction: Personal
- Expected Start date of transaction: 02/08/2012
- Expected End date of transaction: 31/08/2012.
