ATTICA BANK S.A. NOTIFICATION OF IMPORTANT CHANGES CONCERNING VOTING RIGHTS OF HELLENIC FINANCIAL STABILITY FUND, UNDER L. 3556/2007 AND L. 3864/2010, AS IN FORCE SEE THE ATTACHED ANNOUNCEMENTNOTIFICATION OF IMPORTANT CHANGES CONCERNING VOTING RIGHTS OF HELLENIC FINANCIAL STABILITY FUND, UNDER L. 3556/2007 AND L. 3864/2010, AS IN FORCE