X0609 4 2026-05-19 0 0001947210 High Roller Technologies, Inc. ROLR 0002005160 Britt Kristen Gayle false 400 SOUTH 4TH STREET, SUITE 500-#390 LAS VEGAS NV 89101 1 0 0 0 0 Stock Option (right to buy) 5.16 2026-05-19 4 A 0 15000 0 A 2026-12-31 2036-05-19 Common Stock 15000 15000 D The options were granted pursuant to the High Roller Technologies, Inc. 2024 Equity Incentive Plan. The number of shares subject to the options shall vest and become exercisable on December 31, 2026. The options have a maximum term of ten (10) years from the date of grant. /s/ Kristen Britt 2026-05-21