Paul Wierbicki - 06 Jan 2026 Form 4 Insider Report for Rush Street Interactive, Inc. (RSI)

Role: Chief Legal Officer, Director
Signature: /s/ Kyle Sauers as Attorney-in-fact
Issuer symbol: RSI
Transactions as of: 06 Jan 2026
Net transactions value: +$1,853,062
Form type: 4
Filing time: 08 Jan 2026, 18:01:46 UTC
Previous filing: 05 Aug 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
WIERBICKI PAUL	Chief Legal Officer, Director	C/O RUSH STREET INTERACTIVE, INC., 900 N. MICHIGAN AVENUE, SUITE 950, CHICAGO	/s/ Kyle Sauers as Attorney-in-fact	08 Jan 2026	0001834368

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	RSI	Class A Common Stock	Award	$3,342,593	+169,074	+184%	$19.77	260,779	06 Jan 2026	Direct	F1
transaction	RSI	Class A Common Stock	Tax liability	$1,489,531	-75,343	-29%	$19.77	185,436	06 Jan 2026	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the aggregate number of shares acquired by the Reporting Person upon the vesting and settlement of Performance Stock Units ("PSUs") originally granted to the Reporting Person on March 15, 2023, the vesting of which was subject to the achievement of certain performance criteria.
F2	Represents shares withheld to cover withholding taxes due upon settlement of the PSUs originally granted to the Reporting Person on March 15, 2023.