Rush Street Interactive (RSI) investor relations material

Opening remarks and agenda

• Meeting called to order by the President and CFO, with introductions of key officials and explanation of virtual format.

• Secretary confirmed notice of meeting and proxy materials were distributed to all stockholders of record.

• Quorum established with majority voting power present by proxy.

• Agenda included election of Class III directors, ratification of accounting firm, and approval of charter amendments.

Board and executive committee updates

• Four current directors nominated for re-election to serve until the 2029 annual meeting.

• No additional nominations were received from stockholders.

Shareholder proposals

• No shareholder proposals or other matters were introduced for consideration.