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24 November 2009
- Disclosure of the revision of Tender Offer Document
19 November 2009
- Announcement of Public Holidays year 2010 of UMS
13 November 2009
- Financial Statement Quarter3/2009(Correct total liabilities)
12 November 2009
- Additional explanation of quarter 3/2009 financial statement
12 November 2009
- The 2009 Third Quarter Financial Performance of UMS
11 November 2009
- No interim dividend payment 2009
11 November 2009
- Reviewed Quarter 3 and Consolidated F/S (F45-3)
11 November 2009
- Financial Statement Quarter 3/2009
05 November 2009
- Disclose a copy of Tender Offer document (Form 247-4)
28 October 2009
- The appointment of independent financial advisor
27 October 2009
- Form 247-3
27 October 2009
- Firm Intention to Make a Tender Offer (Form 247-3)
27 October 2009
- Securities purchase transaction
26 October 2009
- Update Shares and Warrants Sales by major shareholders
26 October 2009
- Resignation and Appointment of Directors
16 October 2009
- Shares and Warrants Sales by major shareholders of UMS
15 October 2009
- Invitation to propose AGM agenda 2010 & director nomination
13 October 2009
- UMS newly increased shares approved by the SET
13 October 2009
- Resume Trading of UMS
13 October 2009
- Clarification about news in Kaohoon newspaper