High Roller Technologies, Inc.

Item 1.01 Entry into a Material Definitive Agreement. Letter of Intent with FDMI On January 12, 2026, High Roller Technologies, Inc. (the “Company”) entered into a binding letter of intent (the “LOI”) with Foris DAX Markets, Inc. (“FDMI”) relating to a proposed strategic partnership involving derivatives contracts based on the outcome of specific and identifiable events in the “Predictions” product class offered by the North American Derivatives Exchange, Inc. d/b/a Crypto.com | Derivatives North America (“CDNA”), a subsidiary of FDMI. Under the terms of the LOI, the parties agreed to negotiate in good faith toward definitive agreements pursuant to which CDNA would offer prediction-based derivatives contracts utilizing technology licensed from the Company. The LOI terminates upon the earlier of the execution of the definitive agreements and written notice by either party. The LOI includes, among other things, provisions relating to exclusivity, public relations and marketing commitments, anticipated term, and public announcement of the proposed partnership. The consummation of the proposed transaction is subject to the negotiation and execution of definitive agreements, and there can be no assurance that such agreements will be executed or that the proposed transaction will be consummated. The description above is a summary of the principal terms of the LOI and does not constitute a complete description of all terms. The terms contained in the LOI are binding and are subject to the execution of definitive agreements and closing conditions being met. The foregoing description of the LOI is qualified in its entirety by reference to the full text of the LOI, a copy of which will be included in the Company’s annual report on Form 10-K for the year ended December 31, 2025.

Item 8.01 Other Events On January 14, 2026, the Company issued a press release announcing the execution of the LOI described above.