144 0001834368 XXXXXXXX LIVE 0001793659 Rush Street Interactive, Inc. 001-39232 900 N. MICHIGAN AVENUE, SUITE 950 CHICAGO IL 60611 773-893-5855 WIERBICKI PAUL Director common Wells Fargo Clearing Services

1 North Jefferson Avenue St. Louis MO 63103

15000 344105.64 103175028 04/08/2026 NYSE common 03/15/2025 Restricted Stock Vesting and Performance Share Vesting Issuer N 15000 03/15/2025 N/A N Paul Wierbicki

900 N. Michigan Avenue Suite 950 Chicago IL 60611

Rush Street Interactive, Inc. 03/23/2026 15000 314909.57 Paul Wierbicki

900 N. Michigan Avenue Suite 950 Chicago IL 60611

Rush Street Interactive, Inc. 03/24/2026 15000 329093.00 shares sold were acquired on 3/15/2025 and 1/6/2026. 04/08/2026 12/19/2025 Paul Wierbicki