DGAP-DD: UBS AG english



Notification concerning transactions by persons performing managerial
responsibilities pursuant to section 15a of the WpHG

Directors' Dealings notification transmitted by DGAP - a company of EquityStory AG.
The person with duty of notification is solely responsible for the content of this announcement.
------------------------------------------------------------------------------

Details of the person subject to the disclosure requirement
Last name: Wilmot-Sitwell
First name: Alexander
Company: UBS AG

Position: Member of a managing body

Information about the transaction with duty of notification

Description of the financial instrument: UBS AG Registered Shares
ISIN/WKN of the financial instrument: CH0024899483
Type of transaction: Sale
Date: 23.05.2008
Price: 30.90
Currency: CHF
No. of items: 18331
Total amount traded: 566428
Place: SWX Zürich

Information about the company with duty of publication

Issuer: UBS AG
Bahnhofstrasse 45
8001 Zürich
Schweiz
ISIN: CH0024899483
WKN: UB0BL6


End of Directors' Dealings Notification (c) DGAP 02.06.2008 

Financial News transmitted by DGAP
ID 6132