At what price did the RSI COO’s 20,000-share sale occur?

The COO’s 20,000-share sale used a weighted average price of $22.0722 per share. Footnotes explain the shares were sold in multiple trades between $21.74 and $22.32, and detailed trade-level information is available to interested parties upon request.

Rush Street Interactive (RSI) COO sells 20,000 shares in 10b5-1 plan trade

Filing Impact

(Moderate)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

Rush Street Interactive, Inc. Chief Operating Officer Mattias Stetz sold 20,000 shares of Class A common stock in an open-market transaction at a weighted average price of $22.0722 per share. The sale was made pursuant to a pre-arranged Rule 10b5-1 trading plan.

After this transaction, Stetz directly holds 237,874 shares of Class A common stock. In addition, 125,448 shares are reported as held indirectly through his spouse, giving investors a clearer picture of his remaining economic exposure to the company.

Insider Trade Summary 10b5-1

Net Seller: 20,000 shares ($441,444)

Net Sell 2 txns

Insider STETZ MATTIAS

Role Chief Operating Officer

Sold 20,000 shs ($441K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	20,000	$22.0722	$441K
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Class A Common Stock — 237,874 shares (Direct); Class A Common Stock — 125,448 shares (Indirect, By Spouse)

Footnotes (1)

Shares were sold pursuant to a 10b5-1 plan. The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $21.74 to $22.32 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.

Key Figures

Shares sold: 20,000 shares Average sale price: $22.0722 per share Price range: $21.74–$22.32 per share +3 more

6 metrics

Shares sold 20,000 shares Open-market sale of Class A common stock on 2026-04-01

Average sale price $22.0722 per share Weighted average price for 20,000-share sale

Price range $21.74–$22.32 per share Range of individual trade prices in the sale

Direct holdings after sale 237,874 shares Class A common stock held directly by COO post-transaction

Indirect holdings (spouse) 125,448 shares Class A common stock held indirectly through spouse

Net shares sold 20,000 shares Net change from reported buy/sell activity in this filing

Key Terms

Rule 10b5-1 trading plan, weighted average sale price, open-market sale, indirect ownership

4 terms

Rule 10b5-1 trading plan regulatory

"Shares were sold pursuant to a 10b5-1 plan."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average sale price financial

"The reported price in Column 4 is a weighted average sale price."

open-market sale financial

"transaction_action: open-market sale"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

indirect ownership financial

"total_shares_following_transaction: 125448.0000, nature_of_ownership: By Spouse"

Form 4 Insider Transactions: What Each Field Means →

04/02/2026 - 06:15 PM

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^*

STETZ MATTIAS

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	04/01/2026		S⁽¹⁾		20,000	D	$22.0722⁽²⁾	237,874	D
Class A Common Stock								125,448	I	By Spouse

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Shares were sold pursuant to a 10b5-1 plan.

2. The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $21.74 to $22.32 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.

Remarks:

	/s/ Kyle Sauers as Attorney-in-fact	04/02/2026
	** 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)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Rush Street Interactive (RSI) report?

Rush Street Interactive reported that COO Mattias Stetz sold 20,000 Class A common shares. The open-market sale occurred at a weighted average price of $22.0722 per share, under a pre-arranged Rule 10b5-1 trading plan disclosed in the filing’s footnotes.

How many Rush Street Interactive shares does the COO still hold?

After the sale, COO Mattias Stetz directly holds 237,874 Class A common shares. The filing also reports 125,448 additional shares held indirectly through his spouse, providing a fuller view of his ongoing ownership stake in Rush Street Interactive.

Was the RSI insider sale made under a Rule 10b5-1 plan?

Yes. The filing states the 20,000 shares were sold pursuant to a Rule 10b5-1 trading plan. Such plans are pre-arranged programs allowing insiders to sell shares according to preset instructions, helping separate routine liquidity from opportunistic trading.

Does the Form 4 show any derivative securities for the RSI COO?

No derivative positions are listed for COO Mattias Stetz in this Form 4. The derivative summary section is empty, indicating the reported activity relates only to Class A common stock, with no options or other derivative securities shown in this particular filing.