Rush Street Interactive (RSI) insider schedules 40,000-share stock sale

Rhea-AI Filing Summary

Rush Street Interactive insider Mattias Stetz has filed to sell company stock under a trading plan. The notice covers 40,000 shares of common stock to be sold through Morgan Stanley Smith Barney LLC on or around 01/02/2026, with an aggregate market value of $777,200. The filing states that 97,911,941 shares of common stock were outstanding.

The 40,000 shares were acquired as restricted stock units from the issuer on 03/26/2021. The filing also reports prior sales over the past three months for the same account, including 30,000 common shares sold on 12/01/2025 for gross proceeds of $555,156 and 30,000 common shares sold on 11/03/2025 for $512,693.50, both under a Rule 10b5-1 trading plan.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	40000	777200.00	97911941	01/02/2026	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	03/26/2021	Restricted Stock Units	Issuer			40000	03/26/2021	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 MATTIAS STETZ 900 N. Michigan Avenue Chicago IL 60611	Common	12/01/2025	30000	555156.00
10b5-1 Sales for MATTIAS STETZ 900 N. Michigan Avenue Chicago IL 60611	Common	11/03/2025	30000	512693.50

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What insider stock sale did Rush Street Interactive (RSI) disclose?

The filing shows that 40,000 shares of Rush Street Interactive common stock are planned to be sold for the account of Mattias Stetz, with an aggregate market value of $777,200.

When are the 40,000 Rush Street Interactive (RSI) shares expected to be sold?

The notice lists an approximate sale date of 01/02/2026 for the planned sale of 40,000 common shares.

How were the 40,000 Rush Street Interactive (RSI) shares acquired by the seller?

The 40,000 shares to be sold were acquired on 03/26/2021 as restricted stock units from the issuer.

What recent stock sales has Mattias Stetz made in Rush Street Interactive (RSI)?

Over the past three months, sales for Mattias Stetz under a Rule 10b5-1 plan included 30,000 shares on 12/01/2025 for $555,156 and 30,000 shares on 11/03/2025 for $512,693.50.

How many Rush Street Interactive (RSI) shares were outstanding according to this notice?

The notice states that 97,911,941 shares of Rush Street Interactive common stock were outstanding.

Which broker is handling the planned Rush Street Interactive (RSI) share sale?

The filing lists Morgan Stanley Smith Barney LLC Executive Financial Services at 1 New York Plaza, New York, NY, as the broker for the planned sale.

Is the Rush Street Interactive (RSI) insider using a Rule 10b5-1 trading plan?

Yes. The past sales disclosed for Mattias Stetz are identified as 10b5-1 sales, indicating use of a trading plan under Rule 10b5-1.