144 0002014697 XXXXXXXX LIVE 0001612042 Ascendis Pharma A/S 001-36815 TUBORG BOULEVARD 12 HELLERUP P7 1105 BP 45 70 22 22 44 Bodenhoff Mads Officer SENIOR VP PRINCIPAL ACCOUNTING OFFICER ORDINARY SHARES CITIGROUP GLOBAL MARKETS

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6872 1663642.00 61977408 03/02/2026 NASDAQ ORDINARY SHARES 03/02/2026 RESTRICTED STOCK VESTING ASCENDIS PHARMA A/S N 6872 03/02/2026 COMPENSATION Y SECTION 3 D BASED ON INDICATIVE MARKET PRICE 242.09.SHARES BEING SOLD FOR THE VESTING AND SETTLEMENT OF EQUITY AWARDS. UNDER SECURITIES TO BE SOLD DATE ACQUIRED ARE VARIOUS DATES.. SALES ARE BEING PERFORMED OVER MULTIPLE DAYS.THESE ARE NON DISCRETIONARY TRANSACTIONS. THESE ARE BEING PERFORMED UNDER AN ESTABLISHED 10B51 PLAN 03/02/2026 09/23/2024 CONFORMED SIGNATURE ON FILE