August 8, 2024 Copenhagen, Denmark; Interim Report for the First Six Months Ended June 30, 2024 Highlights Completed acquisition of ProfoundBio Inc (ProfoundBio), granting Genmab worldwide rights to three candidates in clinical development, including rinatabart sesutecan (Rina-S), plus ProfoundBio's novel antibody-drug conjugate technology platforms   The U.S. Food and Drug Administration (U.S. FDA) approved EPKINLY® (epcoritamab-bysp) for the treatment of adult patients with relapsed or refractory follicular lymphoma (FL) after two or more lines of systemic therapy The European Medicines Agency's (EMA) Committee for Medicinal Products for Human Use (CHMP) adopted a positive opinion recommending the granting of conditional marketing authorization of TEPKINLY® (epcoritamab) for the treatment of adult patients with relapsed or refractory FL after two or more lines of systemic therapy Tivdak® (tisotumab vedotin-tftv) received full U.S. FDA approval to treat recurrent or metastatic cervical cancer Genmab submitted a Japan New Drug Application (J-NDA) to the Ministry of Health, Labor and Welfare (MHLW) in Japan for Tivdak (tisotumab vedotin) for the treatment of adult patients with advanced or recurrent cervical cancer that has progressed on or after chemotherapy Genmab revenue increased 36% compared to the first six months of 2023, to DKK 9,545 million Genmab 2024 financial guidance updated "In the second quarter of 2024, we reached a number of significant milestones for the company. The acquisition of ProfoundBio, along with the regulatory approvals for EPKINLY and Tivdak, further solidify our commitment to the development of differentiated antibody therapies and will advance Genmab towards our ambitious 2030 vision of transforming the lives of patients with our innovative antibody medicines," said Jan van de Winkel, Ph.D., Chief Executive Officer of Genmab. Financial Performance First Half of 2024 Revenue was DKK 9,545 million for the first six months of 2024 compared to DKK 7,003 million for the first six months of 2023. The increase of DKK 2,542 million, or 36%, was primarily driven by higher DARZALEX® (daratumumab) and Kesimpta® (ofatumumab) royalties achieved under our collaborations with Janssen Biotech, Inc. (Janssen) and Novartis Pharma AG (Novartis), respectively, and increased EPKINLY net product sales. Royalty revenue was DKK 7,673 million in the first six months of 2024 compared to DKK 5,886 million in the first six months of 2023, an increase of DKK 1,787 million, or 30%. The increase in royalties was driven by higher net sales of DARZALEX and Kesimpta. Net sales of DARZALEX, including sales of the subcutaneous (SC) product (daratumumab and hyaluronidase-fihj, sold under the tradename DARZALEX FASPRO® in the U.S.), by Janssen were USD 5,570 million in the first six months of 2024 compared to USD 4,695 million in the first six months of 2023, an increase of USD 875 million or 19%. Total costs and operating expenses were DKK 7,104 million in the first six months of 2024 compared to DKK 5,118 million in the first six months of 2023. The increase of DKK 1,986 million, or 39%, was driven by the expansion of our product pipeline, EPKINLY post-launch activities in the U.S. and Japan, the continued development of Genmab's broader organizational capabilities and related increase in team members to support these activities, as well as profit-sharing amounts payable to AbbVie Inc. (AbbVie) related to EPKINLY sales. Operating profit was DKK 2,441 million in the first six months of 2024 compared to DKK 1,885 million in the first six months of 2023. Net financial items resulted in income of DKK 1,402 million for the first six months of 2024 compared to DKK 75 million in the first six months of 2023. The increase of DKK 1,327 million was primarily driven by movements in USD to DKK foreign exchange rates impacting Genmab's USD denominated cash and cash equivalents ...