ONE: Notice of transaction of Directors, PDMR

ONE announces the notice of transaction of Directors, PDMR as follows:

1. Name of issuer: One Corporation

2. Stock code: ONE

3. Name of person discharging managerial responsibility/Director: Ms. Nguyen Thi Nguyet

4. Position: Chief Accountant

5. Securities type: Common stock

6. Number of shares held by the shareholder: 31,225 shares (1.36% Charter Capital)

7. Nature of transaction: Selling through continuous order matching

8. Number of shares to be disposed: 5,000 shares

9. Purpose of transaction: Personal

10. Expected total holding following transaction and total percentage holding following transaction: 26,225 shares (1.14% charter capital)

11. Expected date of transaction: From 14/5/2009 to 13/6/2009

hastc

>   L18: Notice of transaction of connected person (14/05/2009)

>   HBE: Results of Annual General Meeting of Shareholders 2009 (14/05/2009)

>   CTN: Explanation for the difference between AFS and FS in 2008 (14/05/2009)

>   BTS: Notice of record date for Dividend payment (14/05/2009)

>   B82: Notice of record date for Dividend payment (14/05/2009)

>   ACB: Notice of transaction of connected person (14/05/2009)

>   SD3: Notice of record date for Dividend payment (14/05/2009)

>   STL: Result of transactions of Directors, PDMR (14/05/2009)

>   TKU: Results of Annual General Meeting of Shareholders 2008 (14/05/2009)

>   HASTC Notice: First trading day of additional VCG (14/05/2009)