| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BURNS M MICHELE | Director | C/O CIRCLE INTERNET GROUP, INC., ONE WORLD TRADE CENTER, 87TH FLOOR, NEW YORK | Sarah Wilson, as Attorney-in-Fact for M. Michele Burns | 12 Sep 2025 | 0001197664 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CRCL | Class A Common Stock | Gift | $0 | -10,000 | -3.2% | $0.000000 | 305,230 | 11 Sep 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Represents a bona fide gift of the Issuer's Class A common stock to a charitable donor-advised fund as permitted by, and made in accordance with, the terms of the lock-up agreement entered into between the Reporting Person and the underwriters in connection with the Issuer's initial public offering (the "Lock-Up Agreement"). The gifted shares of Class A common stock remain subject to the terms of the Lock-Up Agreement. |
| F2 | Represents 298,170 shares of Class A common stock held outright by the Reporting Person and 7,060 shares of Class A common stock issuable upon the vesting of restricted stock units. |