SCHEDULE 13G

Circle Internet Group Inc

Class A Common Stock · CUSIP: 172573107

Event date: 2025-06-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Oak Management Corporation

  Shares: 11,880,678.00 · Class: 5.7%

• Oak Investment Partners XIII, L.P.

  Shares: 11,880,678.00 · Class: 5.7%

• Oak Associates XIII, LLC

  Shares: 11,880,678.00 · Class: 5.7%

• Bandel L. Carano

  Shares: 11,880,678.00 · Class: 5.7%

• Edward F. Glassmeyer

  Shares: 11,880,678.00 · Class: 5.7%

• Fredric W. Harman

  Shares: 11,880,678.00 · Class: 5.7%

• Ann H. Lamont

  Shares: 11,880,678.00 · Class: 5.7%

• Grace A. Ames

  Shares: 11,880,678.00 · Class: 5.7%

• Andrew Adams

  Shares: 11,880,678.00 · Class: 5.7%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.