RSI shareholder files to sell 166,666 shares

A shareholder of RSI, acting through Morgan Stanley Smith Barney LLC Executive Financial Services, has filed to sell 166,666 shares of common stock that are described as Founders Shares.

Rhea-AI Filing Summary

A shareholder of RSI, acting through Morgan Stanley Smith Barney LLC Executive Financial Services, has filed to sell 166,666 shares of common stock that are described as Founders Shares. The filing lists an aggregate market value of approximately $4,484,982.06 for these shares and notes 115,626,347 shares of common stock outstanding, with the stock listed on the NYSE.

The disclosure also details recent sales under 10b5-1 trading plans by related trusts. On 07/01/2026, three trusts sold 55,556, 55,556, and 47,222 shares of common stock for proceeds of $1,734,169.43, $1,734,169.43, and $1,474,025.29, respectively. On 06/01/2026, these same trusts sold identical share amounts for proceeds of $1,420,989.15, $1,420,989.15, and $1,207,825.43, respectively.

Key Figures

Shares proposed for sale: 166,666 shares Market value of proposed sale: $4,484,982.06 Shares outstanding: 115,626,347 shares +5 more

8 metrics

Shares proposed for sale 166,666 shares Common stock described as Founders Shares to be sold under Form 144

Market value of proposed sale $4,484,982.06 Aggregate market value of 166,666 common shares

Shares outstanding 115,626,347 shares Common shares outstanding as referenced in the filing

10b5-1 sale 07/01/2026 (Gift Trust) 55,556 shares; $1,734,169.43 RICHARD T SCHWARTZ 2024 GIFT TRUST sale of common stock

10b5-1 sale 07/01/2026 (Second Gift Trust) 55,556 shares; $1,734,169.43 LORI R SCHWARTZ 2025 GIFT TRUST sale of common stock

10b5-1 sale 07/01/2026 (Revocable Trust) 47,222 shares; $1,474,025.29 RICHARD T SCHWARTZ REVOCABLE TRUST sale of common stock

10b5-1 sale 06/01/2026 (Gift Trust) 55,556 shares; $1,420,989.15 RICHARD T SCHWARTZ 2024 GIFT TRUST sale of common stock

10b5-1 sale 06/01/2026 (Revocable Trust) 47,222 shares; $1,207,825.43 RICHARD T SCHWARTZ REVOCABLE TRUST sale of common stock

Key Terms

10b5-1, Founders Shares, Revocable Trust

3 terms

10b5-1 financial

"10b5-1 Sales for RICHARD T SCHWARTZ 2024 GIFT TRUST 900 N. Michigan Avenue"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Founders Shares financial

"Common | 12/29/2020 | Founders Shares | Issuer"

Founders shares are a special block of a company’s stock originally given to the people who started the business; they often carry extra voting power or favorable terms compared with regular shares. For investors, these shares matter because they concentrate control and influence how future funding, ownership dilution, and decision-making will play out—think of founders shares as the steering wheel that can steer a company’s direction even as more passengers (investors) climb aboard.

Revocable Trust financial

"10b5-1 Sales for RICHARD T SCHWARTZ REVOCABLE TRUST 900 N. Michigan"

A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filing for RSI disclose?

The Form 144 discloses a planned sale of 166,666 common shares of RSI, described as Founders Shares, with an indicated market value of $4,484,982.06, and notes that 115,626,347 shares are outstanding.

How many RSI shares are proposed to be sold under this Form 144?

The filing indicates a proposed sale of 166,666 shares of RSI common stock. These shares are identified as Founders Shares and are held through Morgan Stanley Smith Barney LLC Executive Financial Services.

What recent 10b5-1 plan sales of RSI stock are reported?

The filing lists 10b5-1 sales on 06/01/2026 and 07/01/2026 by several Schwartz-related trusts, each date totaling three transactions of 55,556, 55,556, and 47,222 shares of RSI common stock.

What proceeds were generated from recent RSI 10b5-1 sales?

On 07/01/2026, the three reported 10b5-1 sales generated $1,734,169.43, $1,734,169.43, and $1,474,025.29. On 06/01/2026, the corresponding sales generated $1,420,989.15, $1,420,989.15, and $1,207,825.43.

Who are the entities selling RSI shares under 10b5-1 plans?

The reported 10b5-1 sales involve the RICHARD T SCHWARTZ 2024 GIFT TRUST, the LORI R SCHWARTZ 2025 GIFT TRUST, and the RICHARD T SCHWARTZ REVOCABLE TRUST, each selling RSI common shares on the noted dates.

On which exchange is RSI’s common stock listed according to the filing?

The filing states that RSI’s common stock is listed on the NYSE. This exchange designation applies to the common shares involved in the proposed sale and recent 10b5-1 transactions.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/03/2026 - 04:27 PM Accepted by SEC EDGAR 08/03/2026 - 04:26 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001834345
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	RUSH STREET INTERACTIVE INC
SEC File Number	001-39232
Address of Issuer	900 N. Michigan Avenue, Suite 950 Chicago ILLINOIS 60611
Phone	7738935855
Name of Person for Whose Account the Securities are To Be Sold	RICHARD T SCHWARTZ 2024 GIFT TRUST U/A DTD 10/25/2024
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	166666	4484982.06	115626347	08/03/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	12/29/2020	Founders Shares	Issuer			166666	12/29/2020	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for RICHARD T SCHWARTZ 2024 GIFT TRUST 900 N. Michigan Avenue, Suite 950 Chicago IL 60611	Common	07/01/2026	55556	1734169.43
10b5-1 Sales for LORI R SCHWARTZ 2025 GIFT TRUST 900 N. Michigan Avenue, Suite 950 Chicago IL 60611	Common	07/01/2026	55556	1734169.43
10b5-1 Sales for RICHARD T SCHWARTZ REVOCABLE TRUST 900 N. Michigan Avenue, Suite 950 Chicago IL 60611	Common	07/01/2026	47222	1474025.29
10b5-1 Sales for RICHARD T SCHWARTZ 2024 GIFT TRUST 900 N. Michigan Avenue, Suite 950 Chicago IL 60611	Common	06/01/2026	55556	1420989.15
10b5-1 Sales for LORI R SCHWARTZ 2025 GIFT TRUST 900 N. Michigan Avenue, Suite 950 Chicago IL 60611	Common	06/01/2026	55556	1420989.15
10b5-1 Sales for RICHARD T SCHWARTZ REVOCABLE TRUST 900 N. Michigan Avenue, Suite 950 Chicago IL 60611	Common	06/01/2026	47222	1207825.43

144: Remarks and Signature

Remarks
Date of Notice	08/03/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	08/15/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Lori Schwartz
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)