CRCL

SEC source: 0001876042-26-000290 · wk-form4_1791579641.xml · derivative · entry 3

Chandhok Nikhil · CIK 0002060495 · Chief Product & Tech. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 307,515

Underlying: Class A Common Stock · 23,334 shares

Expires 2032-02-04

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 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.

SEC source: 0001876042-26-000290 · wk-form4_1791579641.xml · nonDerivative · entry 2

Chandhok Nikhil · CIK 0002060495 · Chief Product & Tech. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 715,331

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F2 · balance_after: Represents 456,614 shares of Class A common stock held outright by the Reporting Person and 258,717 shares of Class A common stock issuable upon the vesting of restricted stock units.

SEC source: 0001876042-26-000290 · wk-form4_1791579641.xml · nonDerivative · entry 1

Chandhok Nikhil · CIK 0002060495 · Chief Product & Tech. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 741,999

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 20

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Spruce Trust

Disclosed balance after: 58,798

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F5 · price: These shares were sold in multiple transactions at prices ranging from $85.10 to $85.45, inclusive. The weighted average sale price was $85.24. 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.

F7 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 19

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Spruce Trust

Disclosed balance after: 58,834

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F4 · price: These shares were sold in multiple transactions at prices ranging from $84.10 to $85.08, inclusive. The weighted average sale price was $84.54. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 18

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Spruce Trust

Disclosed balance after: 59,067

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F3 · price: These shares were sold in multiple transactions at prices ranging from $83.10 to $84.09, inclusive. The weighted average sale price was $83.60 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 17

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Spruce Trust

Disclosed balance after: 59,962

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F2 · price: These shares were sold in multiple transactions at prices ranging from $82.10 to $83.09, inclusive. The weighted average sale price was $82.75. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 16

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Beech Trust

Disclosed balance after: 58,798

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F5 · price: These shares were sold in multiple transactions at prices ranging from $85.10 to $85.45, inclusive. The weighted average sale price was $85.24. 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.

F7 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 15

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Beech Trust

Disclosed balance after: 58,835

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F4 · price: These shares were sold in multiple transactions at prices ranging from $84.10 to $85.08, inclusive. The weighted average sale price was $84.54. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 14

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Beech Trust

Disclosed balance after: 59,068

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F3 · price: These shares were sold in multiple transactions at prices ranging from $83.10 to $84.09, inclusive. The weighted average sale price was $83.60 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 13

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Beech Trust

Disclosed balance after: 59,962

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F2 · price: These shares were sold in multiple transactions at prices ranging from $82.10 to $83.09, inclusive. The weighted average sale price was $82.75. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 12

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Chestnut Trust

Disclosed balance after: 58,798

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F5 · price: These shares were sold in multiple transactions at prices ranging from $85.10 to $85.45, inclusive. The weighted average sale price was $85.24. 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.

F7 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 11

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Chestnut Trust

Disclosed balance after: 58,834

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F4 · price: These shares were sold in multiple transactions at prices ranging from $84.10 to $85.08, inclusive. The weighted average sale price was $84.54. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 10

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Chestnut Trust

Disclosed balance after: 59,068

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F3 · price: These shares were sold in multiple transactions at prices ranging from $83.10 to $84.09, inclusive. The weighted average sale price was $83.60 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 9

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Chestnut Trust

Disclosed balance after: 59,962

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F2 · price: These shares were sold in multiple transactions at prices ranging from $82.10 to $83.09, inclusive. The weighted average sale price was $82.75. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 8

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Oak Trust

Disclosed balance after: 58,802

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F5 · price: These shares were sold in multiple transactions at prices ranging from $85.10 to $85.45, inclusive. The weighted average sale price was $85.24. 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.

F7 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 7

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Oak Trust

Disclosed balance after: 58,839

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F4 · price: These shares were sold in multiple transactions at prices ranging from $84.10 to $85.08, inclusive. The weighted average sale price was $84.54. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 6

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Oak Trust

Disclosed balance after: 59,073

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F3 · price: These shares were sold in multiple transactions at prices ranging from $83.10 to $84.09, inclusive. The weighted average sale price was $83.60 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 5

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Oak Trust

Disclosed balance after: 59,967

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F2 · price: These shares were sold in multiple transactions at prices ranging from $82.10 to $83.09, inclusive. The weighted average sale price was $82.75. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 4

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 277,560

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F5 · price: These shares were sold in multiple transactions at prices ranging from $85.10 to $85.45, inclusive. The weighted average sale price was $85.24. 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.

F6 · balance_after: Represents 69,491 shares of Class A common stock held outright by the reporting person and 208,069 shares of Class A common stock issuable upon the vesting of restricted stock units.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 3

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 278,914

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F4 · price: These shares were sold in multiple transactions at prices ranging from $84.10 to $85.08, inclusive. The weighted average sale price was $84.54. 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.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 2

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 287,580

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F3 · price: These shares were sold in multiple transactions at prices ranging from $83.10 to $84.09, inclusive. The weighted average sale price was $83.60 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.

SEC source: 0001876042-26-000288 · wk-form4_1791407022.xml · nonDerivative · entry 1

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 320,725

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F2 · price: These shares were sold in multiple transactions at prices ranging from $82.10 to $83.09, inclusive. The weighted average sale price was $82.75. 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.

SEC source: 0001876042-26-000285 · wk-form4_1791234134.xml · nonDerivative · entry 2

Fox-Geen Jeremy · CIK 0001818008 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 302,930

F2 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F3 · balance_after: Represents 42,317 shares of Class A common stock held outright by the Reporting Person and 260,613 shares of Class A common stock issuable upon the vesting of restricted stock units.

SEC source: 0001876042-26-000284 · wk-form4_1791234112.xml · nonDerivative · entry 2

Razzaghi Hossein · CIK 0002083179 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 641,318

F2 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F3 · balance_after: Represents 425,000 shares of Class A common stock held outright by the Reporting Person and 216,318 shares of Class A common stock issuable upon the vesting of restricted stock units.

SEC source: 0001876042-26-000283 · wk-form4_1791234063.xml · nonDerivative · entry 2

Schulz Tamara L · CIK 0001874409 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 94,248

F2 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F3 · balance_after: Represents 18,948 shares of Class A common stock held outright by the Reporting Person and 75,300 shares of Class A common stock issuable upon the vesting of restricted stock units.

SEC source: 0001876042-26-000286 · wk-form4_1791235378.xml · nonDerivative · entry 1

Chandhok Nikhil · CIK 0002060495 · Chief Product & Tech. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 718,665

F1 · kind: 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.

F2 · balance_after: Represents 459,948 shares of Class A common stock held outright by the Reporting Person and 258,717 shares of Class A common stock issuable upon the vesting of restricted stock units.

SEC source: 0001876042-26-000285 · wk-form4_1791234134.xml · nonDerivative · entry 1

Fox-Geen Jeremy · CIK 0001818008 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 307,168

F1 · kind: 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.

SEC source: 0001876042-26-000284 · wk-form4_1791234112.xml · nonDerivative · entry 1

Razzaghi Hossein · CIK 0002083179 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 643,148

F1 · kind: 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.

SEC source: 0001876042-26-000283 · wk-form4_1791234063.xml · nonDerivative · entry 1

Schulz Tamara L · CIK 0001874409 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 95,442

F1 · kind: 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.

SEC source: 0001876042-26-000282 · wk-form4_1791234033.xml · nonDerivative · entry 1

Tarbert Heath · CIK 0002060670 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 467,211

F1 · kind: 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.

F2 · balance_after: Represents 97,482 shares of Class A common stock held outright by the Reporting Person and 369,729 shares of Class A common stock issuable upon the vesting of restricted stock units.

SEC source: 0001876042-26-000281 · wk-form4_1791234008.xml · derivative · entry 10

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,665,889

Underlying: Class B Common Stock · 8,404 shares

Expires not disclosed

F7 · derivative.exercise_price: Each share of Class B common stock is convertible into Class A common stock on a one-for-one basis at the option of the Reporting Person. In addition, each share of Class B common stock will convert automatically into Class A common stock on a one-for-one basis upon any transfer of such share, except for certain permitted transfers described in the Issuer's Amended and Restated Certificate of Incorporation. Shares of Class B common stock do not expire.

F8 · kind: The shares of Class B common stock were withheld to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock units.

F7 · derivative.exercise_date: Each share of Class B common stock is convertible into Class A common stock on a one-for-one basis at the option of the Reporting Person. In addition, each share of Class B common stock will convert automatically into Class A common stock on a one-for-one basis upon any transfer of such share, except for certain permitted transfers described in the Issuer's Amended and Restated Certificate of Incorporation. Shares of Class B common stock do not expire.

F7 · derivative.expiration_date: Each share of Class B common stock is convertible into Class A common stock on a one-for-one basis at the option of the Reporting Person. In addition, each share of Class B common stock will convert automatically into Class A common stock on a one-for-one basis upon any transfer of such share, except for certain permitted transfers described in the Issuer's Amended and Restated Certificate of Incorporation. Shares of Class B common stock do not expire.

SEC source: 0001876042-26-000281 · wk-form4_1791234008.xml · derivative · entry 9

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,674,293

Underlying: Class B Common Stock · 15,195 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F7 · derivative.exercise_price: Each share of Class B common stock is convertible into Class A common stock on a one-for-one basis at the option of the Reporting Person. In addition, each share of Class B common stock will convert automatically into Class A common stock on a one-for-one basis upon any transfer of such share, except for certain permitted transfers described in the Issuer's Amended and Restated Certificate of Incorporation. Shares of Class B common stock do not expire.

F7 · derivative.exercise_date: Each share of Class B common stock is convertible into Class A common stock on a one-for-one basis at the option of the Reporting Person. In addition, each share of Class B common stock will convert automatically into Class A common stock on a one-for-one basis upon any transfer of such share, except for certain permitted transfers described in the Issuer's Amended and Restated Certificate of Incorporation. Shares of Class B common stock do not expire.

F7 · derivative.expiration_date: Each share of Class B common stock is convertible into Class A common stock on a one-for-one basis at the option of the Reporting Person. In addition, each share of Class B common stock will convert automatically into Class A common stock on a one-for-one basis upon any transfer of such share, except for certain permitted transfers described in the Issuer's Amended and Restated Certificate of Incorporation. Shares of Class B common stock do not expire.

SEC source: 0001876042-26-000281 · wk-form4_1791234008.xml · derivative · entry 8

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,467

Underlying: Class A Common Stock · 6,018 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Class B common stock.

F6 · derivative.exercise_date: 1/4 of the shares subject to the Restricted Stock Units vest on January 1, 2026 and the remaining portion vest in 36 substantially 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.

F6 · derivative.expiration_date: 1/4 of the shares subject to the Restricted Stock Units vest on January 1, 2026 and the remaining portion vest in 36 substantially 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.

SEC source: 0001876042-26-000281 · wk-form4_1791234008.xml · derivative · entry 7

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,132

Underlying: Class A Common Stock · 6,743 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Class B common stock.

F5 · derivative.exercise_date: The Restricted Stock Units vest in substantially equal monthly installments from July 1, 2025 through January 1, 2028, in each case, subject to the Reporting Person's continued service relationship with Circle Internet Group, Inc. through each applicable vesting date.

F5 · derivative.expiration_date: The Restricted Stock Units vest in substantially equal monthly installments from July 1, 2025 through January 1, 2028, in each case, subject to the Reporting Person's continued service relationship with Circle Internet Group, Inc. through each applicable vesting date.

SEC source: 0001876042-26-000281 · wk-form4_1791234008.xml · derivative · entry 6

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,303

Underlying: Class A Common Stock · 2,434 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Class B common stock.

F4 · derivative.exercise_date: The Restricted Stock Units vest in substantially equal monthly installments from July 1, 2025 through January 1, 2027, in each case, subject to the Reporting Person's continued service relationship with Circle Internet Group, Inc. through each applicable vesting date.

F4 · derivative.expiration_date: The Restricted Stock Units vest in substantially equal monthly installments from July 1, 2025 through January 1, 2027, in each case, subject to the Reporting Person's continued service relationship with Circle Internet Group, Inc. through each applicable vesting date.

SEC source: 0001818008-26-000002 · wk-form4_1790283660.xml · derivative · entry 4

Fox-Geen Jeremy · CIK 0001818008 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,508

Underlying: Class A Common Stock · 2,155 shares

Expires 2033-04-13

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: 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.

SEC source: 0001818008-26-000002 · wk-form4_1790283660.xml · derivative · entry 3

Fox-Geen Jeremy · CIK 0001818008 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,115

Underlying: Class A Common Stock · 598 shares

Expires 2032-05-04

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: 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.

SEC source: 0001818008-26-000002 · wk-form4_1790283660.xml · nonDerivative · entry 2

Fox-Geen Jeremy · CIK 0001818008 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 311,044

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Represents 42,317 shares of Class A common stock held outright by the reporting person and 268,727 shares of Class A common stock issuable upon the vesting of restricted stock units.

SEC source: 0001818008-26-000002 · wk-form4_1790283660.xml · nonDerivative · entry 1

Fox-Geen Jeremy · CIK 0001818008 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 308,889

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001876042-26-000271 · wk-form4_1789074349.xml · nonDerivative · entry 25

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Spruce Trust

Disclosed balance after: 60,314

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F6 · price: These shares were sold in multiple transactions at prices ranging from $100.18 to $100.61, inclusive. The weighted average sale price was $100.34. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000271 · wk-form4_1789074349.xml · nonDerivative · entry 24

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Spruce Trust

Disclosed balance after: 60,350

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F5 · price: These shares were sold in multiple transactions at prices ranging from $99.04 to $99.95, inclusive. The weighted average sale price was $99.40. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000271 · wk-form4_1789074349.xml · nonDerivative · entry 23

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Spruce Trust

Disclosed balance after: 60,534

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F4 · price: These shares were sold in multiple transactions at prices ranging from $98.04 to $99.03, inclusive. The weighted average sale price was $98.50. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000271 · wk-form4_1789074349.xml · nonDerivative · entry 22

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Spruce Trust

Disclosed balance after: 61,129

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F3 · price: These shares were sold in multiple transactions at prices ranging from $97.04 to $98.03, inclusive. The weighted average sale price was $97.68. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000271 · wk-form4_1789074349.xml · nonDerivative · entry 21

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Spruce Trust

Disclosed balance after: 61,533

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F2 · price: These shares were sold in multiple transactions at prices ranging from $96.03 to $97.00, inclusive. The weighted average sale price was $96.50. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000271 · wk-form4_1789074349.xml · nonDerivative · entry 20

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Beech Trust

Disclosed balance after: 60,314

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F6 · price: These shares were sold in multiple transactions at prices ranging from $100.18 to $100.61, inclusive. The weighted average sale price was $100.34. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000271 · wk-form4_1789074349.xml · nonDerivative · entry 19

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Beech Trust

Disclosed balance after: 60,350

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F5 · price: These shares were sold in multiple transactions at prices ranging from $99.04 to $99.95, inclusive. The weighted average sale price was $99.40. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000271 · wk-form4_1789074349.xml · nonDerivative · entry 18

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Beech Trust

Disclosed balance after: 60,534

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F4 · price: These shares were sold in multiple transactions at prices ranging from $98.04 to $99.03, inclusive. The weighted average sale price was $98.50. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000271 · wk-form4_1789074349.xml · nonDerivative · entry 17

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Beech Trust

Disclosed balance after: 61,129

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F3 · price: These shares were sold in multiple transactions at prices ranging from $97.04 to $98.03, inclusive. The weighted average sale price was $97.68. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.

SEC source: 0001876042-26-000271 · wk-form4_1789074349.xml · nonDerivative · entry 16

Allaire Jeremy · CIK 0001539940 · Director · Chairman and CEO

10b5-1 filing: Plan reported

Ownership: Indirect · By Beech Trust

Disclosed balance after: 61,533

F1 · kind: The reported sale was made pursuant to a 10b5-1 trading plan.

F2 · price: These shares were sold in multiple transactions at prices ranging from $96.03 to $97.00, inclusive. The weighted average sale price was $96.50. 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 · ownership.nature: Represents shares of Class A common stock held through an irrevocable non-grantor trust, of which the Reporting Person's legal counsel is the sole trustee and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock.