Company: RSI
Filing Date: 2025-04-14
Form Type: DEF 14A
Source: 0001793659-25-000098
Chunk: 13

Company: Rush Street Interactive, Inc.
Filing Date: 2025-04-14
Form: DEF 14A
Chunk 13
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 you need additional copies of the Proxy Statement or the enclosed proxy card you should contact:

<div align='center'>Rush Street Interactive, Inc.

Attn: Corporate Secretary

900 N. Michigan Avenue, Suite 950

Chicago, IL 60611

CorporateSecretary@rushstreetinteractive.com</div>

In addition, this proxy statement and our 2024 Annual Report on Form 10-K are available at https://www.cstproxy.com/rushstreetinteractive/2025. You also may obtain additional information about RSI from documents filed with the SEC by following the instructions in the section entitled “Where You Can Find More Information.”

<div align='center'>5</div>

#### PROPOSAL NO. 1
ELECTION OF DIRECTORS

### Board Overview
Our Second Amended and Restated Certificate of Incorporation (“Charter”) and Amended and Restated Bylaws (“Bylaws”), each as currently in effect, provide that the Board shall be composed of such number of directors as established from time to time by our Board, and that the Board shall be divided into three classes (designated Class I, Class II and Class III) as nearly equal in number as possible, and that each class of directors shall be elected for a term of three years with the term of one class expiring each year. Our Board has fixed the number of directors at eleven, and we currently have eleven directors serving on the Board.

Based upon the recommendation of the Nominating and Corporate Governance Committee of the Board (the “NCG Committee”), the Board has nominated three Class II directors for re-election at the Annual Meeting to serve for a three-year term ending at the 2028 Annual Meeting of Stockholders and until their respective successors are duly elected and qualified, or until their earlier death, resignation, retirement, disqualification or removal, and the proxies cannot be voted for a greater number of persons than the number of director nominees named in this Proxy Statement.

#### Director Nomination Process
The NCG Committee is responsible for recommending candidates to serve on the Board and its committees. The NCG Committee believes that all directors must, at a minimum, meet the criteria set forth in the Board’s Code of Ethics and the Corporate Governance Guidelines, which specify, among other things, that the NCG Committee will consider criteria such as ethics, conflicts of interest, independence, business and professional activities, experience, qualifications and skills, time and participation, and age in the context of the needs of the Board. In particular, the NCG Committee considers