Notification in accordance with the Finnish Securities Market Act Chapter 9 § 5: BlackRock, Inc. increased holding in Wärtsilä Corporation

Wärtsilä Corporation, Flagging notifications, 14 September 2015 at 10:45 UTC+2
BlackRock, Inc. has informed Wärtsilä Corporation that it has purchased Wärtsilä shares on 10 September 2015 and now owns more than one twentieth (1/20) of the company’s votes. Following the transaction BlackRock Inc. owns 10,019,838 shares or 5.08% of Wärtsilä’s share capital and total votes.