VIX: Ms. Ngan bought 5,400,000 shares

Ms. Pham Thi Hong Ngan has become principal shareholder of Vincom Securities Joint Stock Company (HNX: VIX) with information as follows:

1. Name of trading institution: Vincom Securities Joint Stock Company

2. Name of stock held: VIX

3. Number of shares held by trading institution before transaction: 0 share

4. Number of shares acquired: 5,400,000 shares

5. Total holding following transaction and total percentage following transaction: 5,400,000 shares (18% of Charter capital)

6. Date of transaction: 02/03/2011.

hnx

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