| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Tarbert Heath | President | C/O CIRCLE INTERNET GROUP, INC., ONE WORLD TRADE CENTER, 87TH FLOOR, NEW YORK | /s/ Sarah K. Wilson, as Attorney-in-Fact for Heath Tarbert | 04 Mar 2026 | 0002060670 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CRCL | Class A Common Stock | Award | +118,896 | +22% | $0.000000* | 654,044 | 02 Mar 2026 | Direct | F1 | |
| transaction | CRCL | Class A Common Stock | Tax liability | -7,989 | -1.2% | $83.44* | 646,055 | 02 Mar 2026 | Direct | F2 | |
| transaction | CRCL | Class A Common Stock | Options Exercise | +75,108 | +12% | $25.09* | 721,163 | 02 Mar 2026 | Direct | ||
| transaction | CRCL | Class A Common Stock | Sale | $835,803 | -9,262 | -1.3% | $90.24 | 711,901 | 02 Mar 2026 | Direct | F3, F4 |
| transaction | CRCL | Class A Common Stock | Sale | $375,360 | -4,088 | -0.57% | $91.82 | 707,813 | 02 Mar 2026 | Direct | F3, F5 |
| transaction | CRCL | Class A Common Stock | Sale | $1,890,838 | -20,382 | -2.9% | $92.77 | 687,431 | 02 Mar 2026 | Direct | F3, F6 |
| transaction | CRCL | Class A Common Stock | Sale | $2,305,685 | -24,573 | -3.6% | $93.83 | 662,858 | 02 Mar 2026 | Direct | F3, F7 |
| transaction | CRCL | Class A Common Stock | Sale | $3,316,866 | -34,863 | -5.3% | $95.14 | 627,995 | 02 Mar 2026 | Direct | F3, F8 |
| transaction | CRCL | Class A Common Stock | Sale | $2,772,005 | -28,839 | -4.6% | $96.12 | 599,156 | 02 Mar 2026 | Direct | F3, F9, F10 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CRCL | Stock Option (Right to Buy) | Options Exercise | -75,108 | -8.1% | $0.000000* | 850,905 | 02 Mar 2026 | Class A Common Stock | 75,108 | $25.09 | Direct | F11 |
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
| Id | Content |
|---|---|
| F1 | The restricted stock units were granted on March 2, 2026, and vest over four years in substantially equal quarterly installments, in each case, subject to the Reporting Person's continued service with the Issuer through each applicable vesting date. |
| F2 | 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. |
| F3 | The reported sale was made pursuant to a 10b5-1 trading plan. |
| F4 | These shares were sold in multiple transactions at prices ranging from $90.11 to $91.08, inclusive. The weighted average sale price was $90.24. 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. |
| F5 | These shares were sold in multiple transactions at prices ranging from $91.29 to $92.16, inclusive. The weighted average sale price was $91.82. 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. |
| F6 | These shares were sold in multiple transactions at prices ranging from $92.50 to $93.09, inclusive. The weighted average sale price was $92.77. 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. |
| F7 | These shares were sold in multiple transactions at prices ranging from $93.63 to $94.01, inclusive. The weighted average sale price was $93.83. 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. |
| F8 | These shares were sold in multiple transactions at prices ranging from $94.67 to $95.33, inclusive. The weighted average sale price was $95.14. 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. |
| F9 | These shares were sold in multiple transactions at prices ranging from $95.68 to $96.59, inclusive. The weighted average sale price was $96.12. 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. |
| F10 | Represents 92,102 shares of Class A common stock held outright by the Reporting Person and 507,054 shares of Class A common stock issuable upon the vesting of restricted stock units. |
| F11 | 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. |