Vestas Wind Systems — Major Shareholding Notification 2012

Jun 4, 2012

Major shareholder announcement - BlackRock, Inc.

Aarhus, Denmark, 2012-06-04 08:39 CEST (GLOBE NEWSWIRE) --

Vestas has been informed that BlackRock, Inc., USA has reduced their holding of
Vestas shares from 10,238,578 shares (ref. company announcement No. 32/2010 of
8 September 2010) to 8,179,963 (4.02 per cent).

Contact details:
Vestas Wind Systems A/S, Denmark
Lars Villadsen, Senior Vice President, Investor Relations
Telephone +45 9730 0000