Transaction Details

Footnotes

This transaction involved the exercise of a stock option for which the exercise price and associated tax withholding obligations were paid in cash. | The shares of Class A Common Stock were withheld to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock units. | Represents 85,144 shares of Class A Common Stock held outright by the Reporting Person and 558,207 shares of Class A Common Stock subject to outstanding restricted stock units. | 1/4 of the shares of Class A Common stock subject to the option award vested upon the one-year anniversary following the vesting commencement date and the remaining portion vest in 36 successive equal monthly installments thereafter, in each case, subject to the Reporting Person's continued service relationship with Circle Internet Group, Inc. through each applicable vesting date.