144 0001749673 XXXXXXXX LIVE 0000100885 UNION PACIFIC CORPORATION 001-06075 1400 Douglas Street Omaha NE 68179 (402) 544-5000 KENYATTA G ROCKER Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

27387 7442691.12 593713213 04/24/2026 NYSE Common 04/24/2026 Stock Option Exercise Issuer N 27387 04/24/2026 Cash Y 04/24/2026 /s/ Kenny G Rocker