Transaction Details

Footnotes

The reported sale was made pursuant to a 10b5-1 trading plan. | These shares were sold in multiple transactions at prices ranging from $90.00 to $90.50, inclusive. The weighted average sale price was $90.14. The Reporting Person undertakes to provide to the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price within the range. | Represents 129,494 shares of Class A common stock held outright by the Reporting Person and 405,654 shares of Class A common stock issuable upon the vesting of 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.