X0508 4 2026-03-12 0000352915 UNIVERSAL HEALTH SERVICES INC UHS 0001315495 Miller Marc D UNIVERSAL HEALTH SERVICES, INC. 367 SOUTH GULPH ROAD KING OF PRUSSIA PA 19406 1 1 President and CEO 0 Class B Common Stock 2026-03-12 4 M 0 50000 138.80 A 361296 D Class B Common Stock 2026-03-12 4 M 0 50425 152.68 A 411721 D Class B Common Stock 2026-03-12 4 F 0 86045 190.825 D 325676 D Class B Common Stock 2026-03-12 4 A 0 63036 0 A 388712 D Class B Common Stock 2026-03-12 4 F 0 24805 190.49 D 363907 D Class B Common Stock 49294 I The Abby Danielle Miller 2002 Trust Class B Common Stock 55763 I The Abby Miller King 2011 Family Trust Class B Common Stock 36988 I The Marc Daniel Miller 2002 Trust Class B Common Stock 59900 I The Marc Daniel Miller 2011 Family Trust Class B Common Stock 69726 I The Marni Spencer 2002 Trust Class B Common Stock 55763 I The Marni Spencer 2011 Family Trust Option To Purchase Class B Common Stock 138.80 2026-03-12 4 M 0 50000 0 D 2026-03-16 Class B Common Stock 50000 0 D Option To Purchase Class B Common Stock 152.68 2026-03-12 4 M 0 50425 0 D 2026-03-16 Class B Common Stock 50425 0 D Represents shares of Class B Common Stock issued upon the vesting of the performance-based restricted stock units ("RSUs") awarded to the Reporting Person on March 15, 2023, which vested based on the Issuer's satisfaction of certain performance criteria. In light of the performance-based vesting criteria of the RSUs, such shares were not previously reportable under Section 16. Option vested ratably on each of 3/17/2022, 3/17/2023, 3/17/2024 and 3/17/2025. /s/ Steve Filton, Attorney in Fact for Marc D. Miller 2026-03-13