X0609 4 2026-05-15 0 0001876042 Circle Internet Group, Inc. CRCL 0001684974 Selipsky Adam false C/O CIRCLE INTERNET GROUP, INC. ONE WORLD TRADE CENTER, 87TH FLOOR NEW YORK NY 10007 1 0 0 0 0 Class A Common Stock 2026-05-15 4 A 0 2018 0 A 3868 D The restricted stock units were granted on May 15, 2026 and vest on the earlier date of the Issuer's next annual meeting of stockholders and the first anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer through the applicable vesting date. Represents 3,868 shares of Class A common stock subject to outstanding restricted stock units granted to the Reporting Person. /s/ Sarah K. Wilson, as Attorney-in-Fact for Adam Selipsky 2026-05-18