STOCK TITAN

COO at Rush Street Interactive (RSI) sells 171,350 shares

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Rush Street Interactive, Inc. Chief Operating Officer Mattias Stetz and affiliated entities reported net open-market sales of 171,350 shares of Class A Common Stock at $24.96 per share on May 5 and May 6, 2026.

The transactions were paired with conversions of an equal number of Class A Common Units of Rush Street Interactive, L.P. into Class A Common Stock, with corresponding Class V Voting Stock canceled as described in the partnership agreement. Following these moves, Stetz holds 237,874 Class A shares directly, 11,175 Class A shares indirectly through a trust, and 105,448 Class A shares indirectly through a spouse, along with remaining Class A Common Units at the partnership level.

Positive

  • None.

Negative

  • None.

Insights

COO and related entities converted units and sold 171,350 RSI shares.

Chief Operating Officer Mattias Stetz and affiliated trusts exchanged Class A Common Units of Rush Street Interactive, L.P. for an equal number of Class A Common Stock shares, while equivalent Class V Voting Stock was canceled under the amended partnership agreement.

They then executed open-market sales totaling 171,350 Class A shares at $24.96 on May 5 and May 6, 2026. After these transactions, Stetz still reports substantial direct and indirect holdings, including Class A shares and Class A Common Units, with beneficial ownership disclaimed except to the extent of pecuniary interest.

Insider STETZ MATTIAS
Role Chief Operating Officer
Sold 171,350 shs ($4.28M)
Type Security Shares Price Value
Conversion Class A Common Units of Rush Street Interactive, L.P. 11,175 $0.00 --
Conversion Class A Common Units of Rush Street Interactive, L.P. 11,175 $0.00 --
Conversion Class A Common Stock 11,175 $0.00 --
Disposition Class V Voting Stock 11,175 $0.00 --
Conversion Class A Common Stock 11,175 $0.00 --
Disposition Class V Voting Stock 11,175 $0.00 --
Sale Class A Common Stock 11,175 $24.96 $279K
Sale Class A Common Stock 11,175 $24.96 $279K
Conversion Class A Common Units of Rush Street Interactive, L.P. 74,500 $0.00 --
Conversion Class A Common Units of Rush Street Interactive, L.P. 74,500 $0.00 --
Conversion Class A Common Stock 74,500 $0.00 --
Disposition Class V Voting Stock 74,500 $0.00 --
Conversion Class A Common Stock 74,500 $0.00 --
Disposition Class V Voting Stock 74,500 $0.00 --
Sale Class A Common Stock 74,500 $24.96 $1.86M
Sale Class A Common Stock 74,500 $24.96 $1.86M
holding Class A Common Stock -- -- --
Holdings After Transaction: Class A Common Units of Rush Street Interactive, L.P. — 764,325 shares (Indirect, By Trust); Class A Common Units of Rush Street Interactive, L.P. — 376,403 shares (Direct, null); Class A Common Stock — 11,175 shares (Indirect, By Trust); Class V Voting Stock — 764,325 shares (Indirect, By Trust); Class A Common Stock — 249,049 shares (Direct, null); Class V Voting Stock — 376,403 shares (Direct, null)
Footnotes (1)
  1. On May 5, 2026, the Reporting Person and/or affiliated trusts exchanged, pursuant to the Amended and Restated Limited Partnership Agreement of Rush Street Interactive, LP ("RSI LP"), the number of Class A Common Stock Units ("RSI Units") set forth in this box for the same number of shares of Class A Common Stock of the Issuer, together with an equivalent number of Class V Voting Stock of the Issuer held by the Reporting Person and/or affiliated trusts, as applicable, being canceled. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that such securities are beneficially owned by the Reporting Person for Section 16 or any other purpose. The shares of Class V Voting Stock of the Issuer provide no economic rights in the Issuer to the holder thereof. However, each holder of Class V Voting Stock will be entitled to vote as a common stockholder of the Issuer, with the number of votes equal to the number of shares of Class V Voting Stock held at the time of such vote. On May 6, 2026, the Reporting Person and/or affiliated trusts exchanged, pursuant to the Amended and Restated Limited Partnership Agreement of RSI LP, the number of RSI Units set forth in this box for the same number of shares of Class A Common Stock of the Issuer, together with an equivalent number of Class V Voting Stock of the Issuer held by the Reporting Person and/or affiliated trusts, as applicable, being canceled. Pursuant to the Amended and Restated Limited Partnership Agreement of RSI LP, beginning on June 29, 2021, the RSI Units beneficially owned by the reporting person may be exchanged, subject to certain conditions, for one share of Class A Common Stock of the Issuer. Upon such exchange, an equivalent number of shares of Class V Voting Stock then held by the reporting person will be canceled.
Shares sold 171,350 shares Net open-market sales on May 5–6, 2026
Sale price $24.96 per share Price for Class A Common Stock sales
Direct Class A holdings 237,874 shares Direct Class A Common Stock after transactions
Trust Class A holdings 11,175 shares Indirect Class A Common Stock held by trust after transactions
Spouse Class A holdings 105,448 shares Indirect Class A Common Stock held by spouse as of May 5, 2026
Direct RSI Units 387,578 units Class A Common Units of RSI L.P. held directly after May 5 conversions
Indirect RSI Units 775,500 units Class A Common Units of RSI L.P. held indirectly by trust after May 5 conversions
Class V Voting Stock financial
"The shares of Class V Voting Stock of the Issuer provide no economic rights in the Issuer to the holder thereof."
RSI Units financial
"the number of Class A Common Stock Units ("RSI Units") set forth in this box for the same number of shares of Class A Common Stock"
pecuniary interest financial
"The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein"
Section 16 regulatory
"shall not be deemed an admission that such securities are beneficially owned by the Reporting Person for Section 16 or any other purpose."
Section 16 is a U.S. securities law rule that governs the trading and disclosure obligations of company insiders — typically officers, directors and large shareholders — to promote transparency and deter unfair profit-taking. It requires insiders to publicly report their stock trades and allows companies or the issuer to reclaim quick, short-term profits from certain insider trades, like a scoreboard and a refund policy that help investors see and limit possible insider advantage.
Amended and Restated Limited Partnership Agreement legal
"exchanged, pursuant to the Amended and Restated Limited Partnership Agreement of Rush Street Interactive, LP"
SEC Form 4
FORM 4UNITED 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)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Operating Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/05/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Class A Common Stock05/05/2026C74,500A$0(1)74,500IBy Trust(2)
Class V Voting Stock05/05/2026D74,500D$0(1)775,500(1)(3)IBy Trust(2)
Class A Common Stock05/05/2026C74,500A$0(1)312,374D
Class V Voting Stock05/05/2026D74,500D$0(1)387,578(1)(3)D
Class A Common Stock05/05/2026S74,500D$24.96237,874D
Class A Common Stock05/05/2026S74,500D$24.960IBy Trust(2)
Class A Common Stock05/06/2026C11,175A$0(4)11,175IBy Trust(2)
Class V Voting Stock05/06/2026D11,175D$0(4)764,325(3)(4)IBy Trust(2)
Class A Common Stock05/06/2026C11,175A$0(4)249,049D
Class V Voting Stock05/06/2026D11,175D$0(4)376,403(3)(4)D
Class A Common Stock05/06/2026S11,175D$24.960IBy Trust(2)
Class A Common Stock05/06/2026S11,175D$24.96237,874D
Class A Common Stock105,448IBy 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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Class A Common Units of Rush Street Interactive, L.P.(5)05/05/2026C74,500 (5) (5)Class A Common Stock74,500$0775,500IBy Trust(2)
Class A Common Units of Rush Street Interactive, L.P.(5)05/05/2026C74,500 (5) (5)Class A Common Stock74,500$0387,578D
Class A Common Units of Rush Street Interactive, L.P.(5)05/06/2026C11,175 (5) (5)Class A Common Stock11,175$0764,325IBy Trust(2)
Class A Common Units of Rush Street Interactive, L.P.(5)05/06/2026C11,175 (5) (5)Class A Common Stock11,175$0376,403D
Explanation of Responses:
1. On May 5, 2026, the Reporting Person and/or affiliated trusts exchanged, pursuant to the Amended and Restated Limited Partnership Agreement of Rush Street Interactive, LP ("RSI LP"), the number of Class A Common Stock Units ("RSI Units") set forth in this box for the same number of shares of Class A Common Stock of the Issuer, together with an equivalent number of Class V Voting Stock of the Issuer held by the Reporting Person and/or affiliated trusts, as applicable, being canceled.
2. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that such securities are beneficially owned by the Reporting Person for Section 16 or any other purpose.
3. The shares of Class V Voting Stock of the Issuer provide no economic rights in the Issuer to the holder thereof. However, each holder of Class V Voting Stock will be entitled to vote as a common stockholder of the Issuer, with the number of votes equal to the number of shares of Class V Voting Stock held at the time of such vote.
4. On May 6, 2026, the Reporting Person and/or affiliated trusts exchanged, pursuant to the Amended and Restated Limited Partnership Agreement of RSI LP, the number of RSI Units set forth in this box for the same number of shares of Class A Common Stock of the Issuer, together with an equivalent number of Class V Voting Stock of the Issuer held by the Reporting Person and/or affiliated trusts, as applicable, being canceled.
5. Pursuant to the Amended and Restated Limited Partnership Agreement of RSI LP, beginning on June 29, 2021, the RSI Units beneficially owned by the reporting person may be exchanged, subject to certain conditions, for one share of Class A Common Stock of the Issuer. Upon such exchange, an equivalent number of shares of Class V Voting Stock then held by the reporting person will be canceled.
Remarks:
/s/ Kyle Sauers as Attorney-in-fact05/06/2026
** Signature of Reporting PersonDate
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 COO Mattias Stetz report in this Form 4?

Stetz and affiliated entities reported net open-market sales of 171,350 Rush Street Interactive Class A shares at $24.96, combined with exchanges of an equal number of partnership units into Class A stock and cancellation of corresponding Class V Voting Stock under the partnership agreement.

At what price were the Rush Street Interactive (RSI) shares sold?

The reported open-market sales of Rush Street Interactive Class A Common Stock were executed at $24.96 per share. These sales occurred on May 5 and May 6, 2026, alongside related unit-for-share exchanges and cancellations of Class V Voting Stock held by the reporting person or affiliated trusts.

How many Rush Street Interactive Class A shares does the COO hold after the transactions?

After the reported transactions, Stetz holds 237,874 Class A shares directly, 11,175 Class A shares indirectly through a trust, and 105,448 Class A shares indirectly through a spouse. These positions are in addition to remaining Class A Common Units of Rush Street Interactive, L.P. referenced in the filing data.

What happened to the Class V Voting Stock in the RSI insider transactions?

Class V Voting Stock equal to the exchanged partnership units was canceled in connection with the conversions. The filing explains that Class V shares carry no economic rights but provide voting power equal to the number of Class V shares held at the time of a shareholder vote, before cancellation events.

What are RSI Units and how were they treated in this Form 4?

RSI Units are Class A Common Units of Rush Street Interactive, L.P. that may be exchanged, subject to conditions, for Class A Common Stock. In these transactions, specified RSI Units were exchanged one-for-one into Class A shares, while an equivalent number of Class V Voting Stock shares held by the reporting person or trusts was canceled.

Does the RSI COO claim full beneficial ownership of all reported securities?

The filing states that the reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest. It clarifies that the report should not be deemed an admission of beneficial ownership for Section 16 or any other legal purpose.