Form 4 Filing for Tamara L Schulz

Tamara L Schulz, Chief Accounting Officer of Circle Internet Group, Inc., reported transactions on Class A Common Stock. On August 1, 2026, 15,559 restricted stock units were granted, vesting in installments. On the same day, 1,031 shares were withheld to cover tax obligations upon vesting. On August 4, 2026, 1,194 shares were sold at $60.08 per share, pursuant to a 10b5-1 trading plan. Following these transactions, Ms. Schulz holds 99,205 shares of Class A common stock.