Transactions In Connection with Share Buy-back Program

Company Announcement COPENHAGEN, Denmark; April 7, 2025 – Genmab A/S (Nasdaq: GMAB). On March 25, 2025, Genmab announced the initiation of a share buy-back program to repurchase up to 2.2 million shares to reduce capital and to honor our commitments under the Restricted Stock Unit program. The share buy-back program is expected to be completed no later than July 10, 2025. The following transactions were executed under the program from March 31 to April 4, 2025: Trading PlatformNo. of sharesAverage price (D ...