X0609 4 2026-05-01 0 0001585689 Hilton Worldwide Holdings Inc. HLT 0001550608 MAYER MARISSA A false 7930 JONES BRANCH DR MCLEAN VA 22102 1 0 0 0 0 Common Stock 2026-05-01 4 A 0 115 0 A 1044.994 D Common Stock 716 I By irrevocable trust Common Stock 869 I By revocable trusts Payment of fees in deferred share units pursuant to the Hilton 2017 Omnibus Incentive Plan. Each deferred share unit represents one share of Issuer common stock and is fully vested. The underlying shares will be issued to the reporting person upon the earlier to occur of a (i) termination of service as a director, (ii) a change in control of the Issuer, and (iii) the second anniversary of the grant date. /s/ James O. Smith, Attorney-in-Fact 2026-05-05