The agenda items are as follows:

1. Information Request and Request for Special Audit (Sonderprüfung) by Ethos

2. Stock Dividend
    Creation of Authorized Capital
    Approval of Article 4b of the Articles of Association

3. Capital Increase
    Proposal by the Board of Directors:
    Mandatory Convertible Notes
    Creation of Conditional Capital
    Approval of Article 4a para. 3 of the Articles of Association

    Alternative Proposal by Profond:
    Ordinary Capital Increase
    Rights Offering

In addition to the agenda, UBS also enclosed a shareholder information brochure containing supplementary information, with a detailed description of the stock dividend and the mandatory convertible notes. This brochure and the agenda for the Extraordinary General Meeting can be viewed on the UBS website at

The Extraordinary General Meeting of UBS AG will take place on 27 February 2008 in the St. Jakobshalle in Basel, beginning at 10:00 a.m.