Vestas Wind Systems — Major Shareholding Notification 2012

Aug 20, 2012

Comp Vesta pany ann as Wind S nouncem Systems ment from A/S m

Aarhus, Compan Page 1 o 20 August 2 ny announcem of 1 012 ment No. 31 /2012

Major sh hareholder a announcem ment – Black kRock, Inc.

Today, V Throgmo Vestas s Vestas has orton Avenu shares to 10, received info e, London E ,259,405 sha ormation fro EC2N 2DL, U ares (5.04 pe m BlackRoc UK that Blac er cent). ck Investmen ckRock, Inc. nt Managem . has increa ment (UK) Lim sed their ho mited, 12 oldings of

Contact Vestas W Lars Villa Tel.: +45 t details: Wind System adsen, Senio 5 9730 0000 ms A/S, Denm or Vice Presi mark ident, Investo or Relations