UBS AG / Release of an announcement according to Article 21 Section 1a of the WpHG (Report on first admission of shares) 22.05.2008 Release of a Voting Rights announcement --------------------------------------------------------------------------- On May 22, 2008, UBS AG hereby gives notice pursuant to Section 26 para. 1 sentence 2 of the WpHG that its own voting rights as at May 16, 2008 (date of first admission of the shares) amounted to 144'444'050. This represents 6.65% of the overall voting rights in UBS AG. Pursuant to Section 22 para. 1 sentence 1 No. 1 WpHG, 1.58% of the before mentioned voting rights (34'243'325 voting rights) are attributed to subsidiaries of UBS AG. DGAP 22.05.2008 --------------------------------------------------------------------------- Language: English Issuer: UBS AG Bahnhofstrasse 45 CH-8098 Zürich Schweiz Internet: www.ubs.com End of News DGAP News-Service ---------------------------------------------------------------------------
DGAP-PVR: UBS AG: Release according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution
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