SEC Filing Summary

Hossein Razzaghi, Chief Commercial Officer of Circle Internet Group, Inc., reported transactions involving Class A Common Stock. On October 1, 2026, 1717 shares were disposed of with a price per share of $82.17, attributed to tax withholding upon vesting of restricted stock units (Footnote 1). Following this transaction, 643,148 shares were held. On October 2, 2026, an additional 1830 shares were disposed of at $85.78 per share, pursuant to a 10b5-1 trading plan (Footnote 2). The total post-transaction shares owned are 641,318, which includes 425,000 shares held outright and 216,318 shares issuable upon vesting of restricted stock units (Footnote 3).