| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Chuang Xi Capital Ltd | 10%+ Owner | ROOM 5505, 55/F, THE CENTER, 99 QUEEN'S ROAD, CENTRAL, HONG KONG, HONG KONG | Chuang Xi Capital Limited, By: /s/ Quan Zhou, Authorized Signatory | 18 Aug 2025 | 0002068938 |
| IDG-Accel China Capital GP II Associates Ltd. | 10%+ Owner | ROOM 5505, 55/F, THE CENTER, 99 QUEEN'S ROAD, CENTRAL, HONG KONG, HONG KONG | IDG-Accel China Capital GP II Associates Ltd., By: /s/ Quan Zhou, Authorized Signatory | 18 Aug 2025 | 0001846013 |
| Wide Palace Ltd | 10%+ Owner | ROOM 5505, 55/F, THE CENTER, 99 QUEEN'S ROAD, CENTRAL, HONG KONG, HONG KONG | Wide Palace Limited, By: /s/ Quan Zhou, Authorized Signatory | 18 Aug 2025 | 0002068940 |
| IDG China Capital Fund GP III Associates Ltd. | 10%+ Owner | ROOM 5505, 55/F, THE CENTER, 99 QUEEN'S ROAD, CENTRAL, HONG KONG, HONG KONG | IDG China Capital Fund GP III Associates Ltd., By: /s/ Quan Zhou, Authorized Signatory | 18 Aug 2025 | 0001649611 |
| Ho Chi Sing | 10%+ Owner | ROOM 5505, 55/F, THE CENTER, 99 QUEEN'S ROAD, CENTRAL, HONG KONG, HONG KONG | Chi Sing Ho, /s/ Chi Sing Ho | 18 Aug 2025 | 0001545806 |
| Zhou Quan | 10%+ Owner | ROOM 5505, 55/F, THE CENTER, 99 QUEEN'S ROAD, CENTRAL, HONG KONG, HONG KONG | Quan Zhou, /s/ Quan Zhou | 18 Aug 2025 | 0001491503 |
Chuang Xi Capital Ltd is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.
This "exit" Form 4 is voluntarily filed solely to report that each Reporting Person is no longer the beneficial owner of more than 10% of the outstanding shares of Class A common stock, par value $0.0001 per share (the "Class A Common Stock"), of Circle Internet Group, Inc. (the "Issuer"), based on 209,836,558 shares of the Class A Common Stock outstanding as of August 8, 2025 as disclosed in the Form 10-Q of the Issuer, filed with the Securities and Exchange Commission on August 12, 2025.