To NASDAQ OMX Copenhagen A/S Announcement No. 42-09 / Copenhagen, 13 October 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 Totect® manufacturing resumed - Overall sales for the combined Q3-Q4 should not be adversely affected - The manufacturing of Totect® has resumed and the supply of Totect® is on track to meet customer needs. The supplier of TopoTarget's product Totect® in the US had experienced difficulties which led to a temporary delay in the supply of product from TopoTarget to its US distributors. The limited stock of product to supply end-users will, as earlier announced, negatively affect reported sales of Totect® for the Q3 period. The resumption of production should prevent any adverse impact on overall Q3-Q4 periods. “We are very happy that the manufacturing of Totect® has been resumed so that the product again can become available to supply our distributors and we are pleased that our manufacturer has been working diligently to resolve their issues” Said John L. Parsons Jr. Chief Commercial Officer & President, TopoTarget USA, Inc. John L. Parsons Jr. further commented:“Totect® fulfills an important medical need as the only approved treatment for cancer patients who experience an extravasation or “leakage” of their anthracycline chemotherapeutic which causes severe tissue damage and delays their cancer treatment.” Totect® demonstrates 98% overall efficacy and should be proactively stocked on-site and infused as soon as possible and within 6 hours of an anthracycline extravasation. Totect® is indicated for the treatment of extravasation resulting from IV anthracycline chemotherapy. Please visit www.totect.com for full prescribing information. TopoTarget retains its guidance for the 2009 year of a loss before tax of approximately DKK 140 to DKK 160 million. TopoTarget A/S For further information, please contact: Peter Buhl Jensen Telephone +45 39 17 94 99 CEO Mobile +45 21 60 89 22