MAC: Result of transactions of Directors, PDMR.

Marine supply and engineering service Joint Stock Company (HNX: MAC) announces the trading result of major shareholder as follows:

- Name of issuer: Marine Supply and Engineering Service Joint Stock Company

- Stock code: MAC

- Name of person discharging managerial responsibility/Director: Pham Van Cat

- Position: Director

- Securities type: Common stock

- Number of shares held by the shareholder: 28,825 shares

- Number of shares registered for sale: 18,625 shares

- Number of shares disposed: 0 shares

- Total holding following transaction: 28,825 shares

- Purpose of transaction: Personal

- Date of transaction: From 20/12/2010 – 17/02/2011.

hnx

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>   TBX: Result of transactions of Directors, PDMR. (Mr. Tan) (25/02/2011)

>   TJC: Director bought 5,600 shares (25/02/2011)

>   SHN: Director sold 40,000 shares (25/02/2011)

>   C92: Director registered to buy 12,000 shares (26/02/2011)

>   HNX Notice: Admission in principle of additional listing of VDL (25/02/2011)

>   AVF: BSC registered to buy and sell 1,000,000 shares (25/02/2011)

>   DXG: Mr. Nguyen Quoc Vu Luan sold 2,230 shares (25/02/2011)