Copenhagen, Denmark; June 4, 2008 - Genmab A/S (OMX: GEN) announced today its management will attend three investor conferences in June 2008. Lisa Drakeman Ph.D., Chief Executive Officer of Genmab will present at the Goldman Sachs Twenty-Ninth Annual Global Healthcare Conference on June 11, 2008 at 10:40AM local time at The Ritz-Carlton Laguna Niguel in Dana Point, California, and at the Jefferies 2nd Annual Healthcare Conference on June 25, 2008 at 1:30PM EDT in New York City, New York. Professor Jan van de Winkel, President, Research & Development & Chief Scientific Officer will present at the Piper Jaffray Europe Conference at the ANdAZ Hotel (formerly Great Eastern Hotel) in London on June 24, 2008 at 11.20AM local time. Live and archived webcasts of the presentations will be available at www.genmab.com.