[Form 4] Rush Street Interactive, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Rush Street Interactive, Inc. director and Chief Legal Officer Paul Wierbicki reported multiple transactions in Class A Common Stock. On June 25, 2026, he completed an open-market sale of 10,000 shares at a weighted average price of $30.1246 per share. He also exercised stock options to acquire a total of 10,000 shares of Class A Common Stock at exercise prices of $10.70 and $5.79 per share. Following these transactions, he directly holds 93,256 shares of Class A Common Stock, along with remaining stock options that continue to vest over time under their original grant schedules.

Insider Trade Summary

Net Seller: 10,000 shares ($301,246)

Net Sell 5 txns

Insider WIERBICKI PAUL

Role Chief Legal Officer

Sold 10,000 shs ($301K)

Type	Security	Shares	Price	Value
Exercise	Stock Option (Right to Buy)	3,074	$0.00	--
Exercise	Stock Option (Right to Buy)	6,926	$0.00	--
Exercise	Class A Common Stock	3,074	$5.79	$18K
Exercise	Class A Common Stock	6,926	$10.70	$74K
Sale	Class A Common Stock	10,000	$30.1246	$301K

Holdings After Transaction: Stock Option (Right to Buy) — 32,435 shares (Direct, null); Class A Common Stock — 96,330 shares (Direct, null)

Footnotes (1)

1. The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $30.11 to $30.135 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The stock options vest in three equal annual installments beginning on the first anniversary of the original grant date of March 15, 2024, subject to the Reporting Person's continued service through each such vesting date. The stock options vest in three equal annual installments beginning on the first anniversary of the original grant date of March 14, 2025, subject to the Reporting Person's continued service through each such vesting date.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/26/2026 - 06:02 PM Accepted by SEC EDGAR 06/26/2026 - 06:01 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

WIERBICKI PAUL

(Last) (First) (Middle)

C/O RUSH STREET INTERACTIVE, INC.

900 N. MICHIGAN AVENUE, SUITE 950

(Street)

CHICAGO ILLINOIS 60611

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Rush Street Interactive, Inc. [ RSI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Legal Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/25/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	06/25/2026		M		3,074	A	$5.79	96,330	D
Class A Common Stock	06/25/2026		M		6,926	A	$10.7	103,256	D
Class A Common Stock	06/25/2026		S		10,000	D	$30.1246(1)	93,256	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (Right to Buy)	$5.79	06/25/2026		M			3,074	(2)	03/15/2034	Class A Common Stock	3,074	$0	32,435	D
Stock Option (Right to Buy)	$10.7	06/25/2026		M			6,926	(3)	03/14/2035	Class A Common Stock	6,926	$0	13,851	D

Explanation of Responses:

1. The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $30.11 to $30.135 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

2. The stock options vest in three equal annual installments beginning on the first anniversary of the original grant date of March 15, 2024, subject to the Reporting Person's continued service through each such vesting date.

3. The stock options vest in three equal annual installments beginning on the first anniversary of the original grant date of March 14, 2025, subject to the Reporting Person's continued service through each such vesting date.

Remarks:

	/s/ Kyle Sauers as Attorney-in-fact	06/26/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transactions did RSI Chief Legal Officer Paul Wierbicki report?

Paul Wierbicki reported an open-market sale of 10,000 shares of Rush Street Interactive Class A Common Stock and exercises of stock options covering 10,000 shares at lower fixed exercise prices, all dated June 25, 2026.

How many Rush Street Interactive (RSI) shares did the insider sell and at what price?

He sold 10,000 shares of Rush Street Interactive Class A Common Stock in an open-market transaction at a weighted average price of $30.1246 per share, with individual sale prices ranging between $30.11 and $30.135 per share.

What stock options did the RSI Chief Legal Officer exercise in this Form 4?

He exercised options to acquire 6,926 shares at an exercise price of $10.70 and 3,074 shares at $5.79, totaling 10,000 underlying Rush Street Interactive Class A shares converted from stock options on June 25, 2026.

How many Rush Street Interactive (RSI) shares does Paul Wierbicki own after these transactions?

After completing the June 25, 2026 transactions, Paul Wierbicki directly owns 93,256 shares of Rush Street Interactive Class A Common Stock, as reported in the post-transaction ownership column of the Form 4 filing.

Does the RSI insider still hold stock options after the reported exercises?

Yes. After exercising 6,926 and 3,074 options, he continues to hold 13,851 options at a $10.70 exercise price and 32,435 options at a $5.79 exercise price, each expiring in March 2035 and March 2034, respectively.