Correction to Company Announcement No. 13 of March 2, 2026

Company Announcement COPENHAGEN, Denmark; March 2, 2026 – Genmab A/S (Nasdaq: GMAB) - Correction: In Company Announcement no. 13/2026 regarding transactions with shares and linked securities in Genmab A/S made by managerial employees and their closely associated persons it was reported that the share price associated with these transactions was DKK 0,00. The correct price is DKK 1,867.50. In accordance with Article 19 of Regulation No. 596/2014 on Market Abuse and Implementing Regulation 2016/523, this docu ...