Vestas Wind Systems — Major Shareholding Notification 2013

Apr 8, 2013

Company announcement from Vestas Wind Systems A/S

Aarhus, 8 April 2013 Company announcement No. 14/2013 Page 1 of 1

Major shareholder announcement - Marathon Asset Management LLP

Vestas has been informed that Marathon Asset Management LLP, UK, has increased their holding of Vestas shares to 10,623,330 shares (5.22 per cent).

Contact details

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

Company Reg. Name: Vestas Wind Systems A/S