Zulassungsfolgepflichten: UBS AG: Release according to Article 30e of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution

UBS AG / New loan issues and their warranties according to § 30e Para. 1, No. 2 of the WpHG [the German Securities Trading Act] 29.05.2015 11:24 Dissemination of a Post-admission Duties announcement according to Article 30e Para. 1, No. 2 WpHG, transmitted by DGAP - a service of EQS Group AG. The issuer is solely responsible for the content of this announcement. --------------------------------------------------------------------------- UBS AG acting through its Stamford Branch, issued a USD 3 billion multi-tranche senior benchmark transaction consisting of a 2-year floating (ISIN: US90261XHM74) and a 2-year fixed rate tranche (ISIN: US90261XHL91) maturing on 1 June 2017, a re-opening of the outstanding UBS 2.35% March 2020 issue (ISIN: US90261XHK19) and a new 5-year floating rate tranche (ISIN: US90261XHN57) maturing on 26 March 2020 and 1 June 2020, respectively. Payment date for all tranches is 1 June 2015. 29.05.2015 The DGAP Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases. Media archive at www.dgap-medientreff.de and www.dgap.de --------------------------------------------------------------------------- Language: English Company: UBS AG Bahnhofstrasse 45 8001 Zürich Switzerland Internet: www.ubs.com End of Announcement DGAP News-Service ---------------------------------------------------------------------------