Sec Form 3 Filing - OEH Invest AB @ High Roller Technologies, Inc. - 2024-10-23

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

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, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person OEH Invest AB 2. Issuer Name and Ticker or Trading Symbol High Roller Technologies, Inc. [ ROLR] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) RIDDARGATAN 12 3. Date of Earliest Transaction (MM/DD/YY) 10/23/2024 (Street) STOCKHOLM, V711435 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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) Code V Amount (A) or (D) Price Common Stock 1,960,631 ( 1 ) D Common Stock 731,388 I See footnote ( 2 )

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 7. Title and Amount of Underlying Securities (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 of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Warrant (Right to Buy) $ 2.37 06/30/2022 06/30/2027 Common Stock 39,172 I See footnote ( 2 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other OEH Invest AB RIDDARGATAN 12 STOCKHOLM, V711435 X Signatures /s/ Oskar Hornell 10/23/2024 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Oscar Hornell, the sole shareholder of OEH Forvaltning AB, a parent of OEH Invest A.B. ("OEH"), has ultimate voting and dispositive control over the shares of common stock held by OEH. ( 2 )Includes indirect joint beneficial ownership of 731,388 shares of common stock held by Spike Up Media A.B. ("Spike Up AB") and 39,172 shares of common stock issuable upon exercise of a warrant of the Issuer held by Spike Up Media LLC ("Spike Up LLC"). Spike Up LLC is a wholly owned indirect subsidiary of and Spike Up A.B. is a wholly owned subsidiary of Ellmount Interactive A. B. ("Interactive"), respectively. OEH and Cascadia Holdings Limited ("Cascadia") own 33.1% and 66.9% of Interactive, respectively. Oscar Hornell, as owner of OEH has the voting and dispositive authority over the shares of Issuer held by OEH and together with Cascadia, may be deemed to have joint voting and joint dispositive power over the securities of the Issuer beneficially held by Interactive.

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).

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