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

| Source: EQS Group AG EQS Group AG 

UBS AG / Release of an announcement according to Article 26 Section 1 Sentence 2 of the WpHG (Own shares)

31.07.2008 

Release of a Voting Rights announcement
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On July 31, 2008 , UBS AG informes according to Article 26, Section 1
Sentence 2 that  its Voting Rights on UBS AG, Zürich, Schweiz, ISIN:
CH0024899483, WKN: UB0BL6, have fallen below the 5% limit of the Voting
Rights on July 28, 2008  and now amount to 4.996% (this corresponds to
146506449 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 1 of the WpHG, 1.66% of
the Voting Rights (this corresponds to 48733370 Voting Rights) is to be
attributed to the company.

DGAP 31.07.2008 
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Language:     English
Issuer:       UBS AG
              Bahnhofstrasse 45
              8001 Zürich
              Schweiz
Internet:     www.ubs.com
End of News                                     DGAP News-Service
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