Insider Form 144 at Rush Street Interactive (NYSE: RSI) shows 15,000-share sale

Rhea-AI Filing Summary

Rush Street Interactive reported Rule 144 sale notices involving restricted/performance shares. The filing lists a 15,000-share sale reported through Wells Fargo Clearing Services with a trade date shown as 04/08/2026. The filing also records two sales by Paul Wierbicki of 15,000 shares on 03/23/2026 for $314,909.57 and 15,000 shares on 03/24/2026 for $329,093.00.

Insights

Securities Counsel

Form 144 notices document reported dispositions of restricted/performance shares by an insider.

The filing lists sales executed through Wells Fargo and identifies two specific dispositions by Paul Wierbicki: 15,000 shares on 03/23/2026 for $314,909.57 and 15,000 shares on 03/24/2026 for $329,093.00. The record also references a 15,000-share entry tied to restricted stock and performance share vesting.

These entries are regulatory notices required under Rule 144; cash‑flow recipients and broader ownership impacts are not detailed in the excerpt. Subsequent filings or broker records would show settlement details and any remaining insider holdings.

Key Figures

Reported sale (example): 15,000 shares Sale on 03/23/2026: 15,000 shares Sale on 03/24/2026: 15,000 shares +2 more

5 metrics

Reported sale (example) 15,000 shares listed under Securities To Be Sold / Restricted Stock Vesting

Sale on 03/23/2026 15,000 shares proceeds <money>$314,909.57</money>

Sale on 03/24/2026 15,000 shares proceeds <money>$329,093.00</money>

Broker Wells Fargo Clearing Services listed as clearing/agent for the transaction

Exchange NYSE market listing for the security

Key Terms

Restricted Stock Vesting, Performance Share Vesting, Form 144

3 terms

Restricted Stock Vesting regulatory

"Restricted Stock Vesting and Performance Share Vesting"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Performance Share Vesting regulatory

"Restricted Stock Vesting and Performance Share Vesting"

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

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	Wells Fargo Clearing Services 1 North Jefferson Avenue St. Louis MO 63103	15000	344105.64	103175028	04/08/2026	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	03/15/2025	Restricted Stock Vesting and Performance Share Vesting	Issuer			15000	03/15/2025	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
Paul Wierbicki 900 N. Michigan Avenue Suite 950 Chicago IL 60611	Rush Street Interactive, Inc.	03/23/2026	15000	314909.57
Paul Wierbicki 900 N. Michigan Avenue Suite 950 Chicago IL 60611	Rush Street Interactive, Inc.	03/24/2026	15000	329093.00

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 does the RSI Form 144 show about recent insider sales?

The filing reports two reported sales by Paul Wierbicki of 15,000 shares each on 03/23/2026 and 03/24/2026. The proceeds reported were $314,909.57 and $329,093.00, respectively, and trades were processed through Wells Fargo Clearing Services.

Does the Form 144 indicate why shares were sold for RSI?

The excerpt ties a 15,000-share line to restricted stock vesting and performance share vesting dated 03/15/2025. It does not provide additional motivations or discretionary reasons for the reported dispositions in the provided text.

Who is the reporting person named in the RSI filing?

The filing names Paul Wierbicki with an address at 900 N. Michigan Avenue, Suite 950, Chicago, IL. His reported transactions include the two 15,000-share sales on 03/23/2026 and 03/24/2026 with listed proceeds.

Are proceeds and broker details shown for the RSI sales?

Yes. The filing lists proceeds for the two reported sales as $314,909.57 and $329,093.00, and identifies Wells Fargo Clearing Services as the broker handling the listed security transactions.