PVC: Ms. Len transaction results

Drilling Mud Corporation (HNX: PVC) announced its Member of the Supervisory Board transaction results as follows:

- Name of issuer: Drilling Mud Corporation

- Stock code: PVC

- Name of person discharging managerial responsibility/Director: Ms. Trinh Thi Len

- Position: Member of the Supervisory Board

- Securities type: Common stock

- Number of shares held by the shareholder: 2,506 shares

- Number of shares registered for sale: 2,500 shares

- Number of shares Disposed: 1,000 share

- Total holding following transaction: 2,506 shares

- Date of transaction: From 05/12/2011 to 23/12/2011.

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