Announcement No. 21-09 / Copenhagen, 28 May 2009 TopoTarget A/S Symbion Fruebjergvej 3 DK 2100 Copenhagen Denmark Tel: +45 39 17 83 92 Fax: +45 39 17 94 92 CVR-nr: 25695771 www.topotarget.com For the latest updated Articles of Association of TopoTarget A/S - please see enclosed or www.topotarget.com