{"transactions":[{"id":3042,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-03T21:03:20.000Z","date":"2026-09-01","kind":"exercise","planned":true,"acquired":false,"shares":50000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F1","text":"On September 1, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On September 1, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On September 1, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"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."}],"balance_after":3015909,"derivative":{"underlying":"Class A Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001876042-26-000258","document":"wk-form4_1788469397.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/2060511/000187604226000258/wk-form4_1788469397.xml","form_type":"4"}},{"id":3041,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-03T21:03:20.000Z","date":"2026-09-01","kind":"sale","planned":true,"acquired":false,"shares":50000,"price":92.09,"value":4604500.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On September 1, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These shares were sold in multiple transactions at prices ranging from $91.97 to $92.30, inclusive. The weighted average sale price was $92.09. 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\ninformation regarding the number of shares sold at each separate price within the range."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents 2,018 shares of Class A common stock issuable upon the vesting of restricted stock units."}],"balance_after":2018,"source":{"system":"sec-edgar","filing":"0001876042-26-000258","document":"wk-form4_1788469397.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2060511/000187604226000258/wk-form4_1788469397.xml","form_type":"4"}},{"id":3040,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-03T21:03:20.000Z","date":"2026-09-01","kind":"exercise","planned":true,"acquired":true,"shares":50000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On September 1, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."}],"balance_after":52018,"source":{"system":"sec-edgar","filing":"0001876042-26-000258","document":"wk-form4_1788469397.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2060511/000187604226000258/wk-form4_1788469397.xml","form_type":"4"}},{"id":697391,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-08-04T21:08:58.000Z","date":"2026-08-03","kind":"exercise","planned":true,"acquired":false,"shares":50000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F1","text":"On August 3, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On August 3, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On August 3, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"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."}],"balance_after":3065909,"derivative":{"underlying":"Class A Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001876042-26-000239","document":"wk-form4_1785877735.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000239/wk-form4_1785877735.xml","form_type":"4"}},{"id":697390,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-04T21:08:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":2426,"price":61.03,"value":148058.78,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"These shares were sold in multiple transactions at prices ranging from $60.90 to $61.30, inclusive. The weighted average sale price was $61.03. 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Represents 2,018 shares of Class A common stock issuable upon the vesting of restricted stock units."}],"balance_after":2018,"source":{"system":"sec-edgar","filing":"0001876042-26-000239","document":"wk-form4_1785877735.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000239/wk-form4_1785877735.xml","form_type":"4"}},{"id":697389,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-04T21:08:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":15779,"price":60.46,"value":953998.34,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"These shares were sold in multiple transactions at prices ranging from $59.90 to $60.89, inclusive. The weighted average sale price was $60.46. 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."}],"balance_after":4444,"source":{"system":"sec-edgar","filing":"0001876042-26-000239","document":"wk-form4_1785877735.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000239/wk-form4_1785877735.xml","form_type":"4"}},{"id":697388,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-04T21:08:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":15522,"price":59.51,"value":923714.22,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"These shares were sold in multiple transactions at prices ranging from $58.90 to $59.89, inclusive. The weighted average sale price was $59.51. 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."}],"balance_after":20223,"source":{"system":"sec-edgar","filing":"0001876042-26-000239","document":"wk-form4_1785877735.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000239/wk-form4_1785877735.xml","form_type":"4"}},{"id":697387,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-04T21:08:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":16273,"price":58.5,"value":951970.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These shares were sold in multiple transactions at prices ranging from $57.90 to $58.89, inclusive. The weighted average sale price was $58.50. 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."}],"balance_after":35745,"source":{"system":"sec-edgar","filing":"0001876042-26-000239","document":"wk-form4_1785877735.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000239/wk-form4_1785877735.xml","form_type":"4"}},{"id":697386,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-08-04T21:08:58.000Z","date":"2026-08-03","kind":"exercise","planned":true,"acquired":true,"shares":50000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On August 3, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."}],"balance_after":52018,"source":{"system":"sec-edgar","filing":"0001876042-26-000239","document":"wk-form4_1785877735.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000239/wk-form4_1785877735.xml","form_type":"4"}},{"id":718371,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-07-02T21:12:03.000Z","date":"2026-07-01","kind":"exercise","planned":true,"acquired":false,"shares":50000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"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."},{"field":"shares","element":"transactionShares","label":"F1","text":"On July 1, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On July 1, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On July 1, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"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."}],"balance_after":3115909,"derivative":{"underlying":"Class A Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001876042-26-000210","document":"wk-form4_1783026720.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000210/wk-form4_1783026720.xml","form_type":"4"}},{"id":718370,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-07-02T21:12:03.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":14019,"price":63.57,"value":891187.83,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"These shares were sold in multiple transactions at prices ranging from $63.56 to $63.63, inclusive. The weighted average sale price was $63.57. 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Represents 2,018 shares of Class A common stock issuable upon the vesting of restricted stock units."}],"balance_after":2018,"source":{"system":"sec-edgar","filing":"0001876042-26-000210","document":"wk-form4_1783026720.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000210/wk-form4_1783026720.xml","form_type":"4"}},{"id":718369,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-07-02T21:12:03.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":35981,"price":62.29,"value":2241256.49,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These shares were sold in multiple transactions at prices ranging from $61.80 to $62.71, inclusive. The weighted average sale price was $62.29. 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."}],"balance_after":16037,"source":{"system":"sec-edgar","filing":"0001876042-26-000210","document":"wk-form4_1783026720.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000210/wk-form4_1783026720.xml","form_type":"4"}},{"id":718368,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-07-02T21:12:03.000Z","date":"2026-07-01","kind":"exercise","planned":true,"acquired":true,"shares":50000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On July 1, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."}],"balance_after":52018,"source":{"system":"sec-edgar","filing":"0001876042-26-000210","document":"wk-form4_1783026720.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000210/wk-form4_1783026720.xml","form_type":"4"}},{"id":741886,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-06-11T21:02:42.000Z","date":"2026-06-09","kind":"exercise","planned":true,"acquired":false,"shares":50000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On June 9, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On June 9, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On June 9, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":3165909,"derivative":{"underlying":"Class A Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001876042-26-000189","document":"wk-form4_1781211759.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000189/wk-form4_1781211759.xml","form_type":"4"}},{"id":741885,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-11T21:02:42.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":2694,"price":82.05,"value":221042.7,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On June 9, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"These shares were sold in multiple transactions at prices ranging from $81.97 to $82.16, inclusive. The weighted average sale price was $82.05. 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Represents 2,018 shares of Class A common stock issuable upon the vesting of restricted stock units."}],"balance_after":2018,"source":{"system":"sec-edgar","filing":"0001876042-26-000189","document":"wk-form4_1781211759.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000189/wk-form4_1781211759.xml","form_type":"4"}},{"id":741884,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-11T21:02:42.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":47306,"price":81.26,"value":3844085.56,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On June 9, 2026, the Reporting Person converted 50,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These shares were sold in multiple transactions at prices ranging from $80.96 to $81.95, inclusive. The weighted average sale price was $81.26. 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."}],"balance_after":4712,"source":{"system":"sec-edgar","filing":"0001876042-26-000189","document":"wk-form4_1781211759.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000189/wk-form4_1781211759.xml","form_type":"4"}},{"id":741883,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-11T21:02:42.000Z","date":"2026-06-09","kind":"exercise","planned":true,"acquired":true,"shares":50000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":52018,"source":{"system":"sec-edgar","filing":"0001876042-26-000189","document":"wk-form4_1781211759.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000189/wk-form4_1781211759.xml","form_type":"4"}},{"id":744869,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-06-09T21:08:35.000Z","date":"2026-06-08","kind":"exercise","planned":true,"acquired":false,"shares":1034396,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"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."},{"field":"shares","element":"transactionShares","label":"F1","text":"On June 8, 2026, the Reporting Person converted 1,034,396 shares of Class B common stock into Class A common stock to facilitate a sale, pursuant to a 10b5-1 trading plan, to cover tax withholding obligations on expiring stock options."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On June 8, 2026, the Reporting Person converted 1,034,396 shares of Class B common stock into Class A common stock to facilitate a sale, pursuant to a 10b5-1 trading plan, to cover tax withholding obligations on expiring stock options."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On June 8, 2026, the Reporting Person converted 1,034,396 shares of Class B common stock into Class A common stock to facilitate a sale, pursuant to a 10b5-1 trading plan, to cover tax withholding obligations on expiring stock options."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"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."}],"balance_after":3215909,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1034396},"source":{"system":"sec-edgar","filing":"0001876042-26-000186","document":"wk-form4_1781039312.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000186/wk-form4_1781039312.xml","form_type":"4"}},{"id":744868,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-06-09T21:08:35.000Z","date":"2026-06-08","kind":"exercise","planned":true,"acquired":true,"shares":1879073,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"The options are fully vested."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On June 8, 2026, the Reporting Person converted 1,034,396 shares of Class B common stock into Class A common stock to facilitate a sale, pursuant to a 10b5-1 trading plan, to cover tax withholding obligations on expiring stock options."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"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."}],"balance_after":4250305,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1879073},"source":{"system":"sec-edgar","filing":"0001876042-26-000186","document":"wk-form4_1781039312.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000186/wk-form4_1781039312.xml","form_type":"4"}},{"id":744867,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2026-06-09T21:08:35.000Z","date":"2026-06-08","kind":"exercise","planned":true,"acquired":false,"shares":1879073,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On June 8, 2026, the Reporting Person converted 1,034,396 shares of Class B common stock into Class A common stock to facilitate a sale, pursuant to a 10b5-1 trading plan, to cover tax withholding obligations on expiring stock options."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"The options are fully vested."}],"balance_after":0,"derivative":{"exercise_price":0.08,"expiration_date":"2027-03-22","underlying":"Class B Common Stock","underlying_shares":1879073},"source":{"system":"sec-edgar","filing":"0001876042-26-000186","document":"wk-form4_1781039312.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000186/wk-form4_1781039312.xml","form_type":"4"}},{"id":744866,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-09T21:08:35.000Z","date":"2026-06-08","kind":"sale","planned":true,"acquired":false,"shares":252722,"price":83.76,"value":21167994.72,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On June 8, 2026, the Reporting Person converted 1,034,396 shares of Class B common stock into Class A common stock to facilitate a sale, pursuant to a 10b5-1 trading plan, to cover tax withholding obligations on expiring stock options."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"These shares were sold in multiple transactions at prices ranging from $83.50 to $84.04, inclusive. The weighted average sale price was $83.76. 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Represents 2,018 shares of Class A common stock issuable upon the vesting of restricted stock units."}],"balance_after":2018,"source":{"system":"sec-edgar","filing":"0001876042-26-000186","document":"wk-form4_1781039312.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000186/wk-form4_1781039312.xml","form_type":"4"}},{"id":744865,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-09T21:08:35.000Z","date":"2026-06-08","kind":"sale","planned":true,"acquired":false,"shares":431451,"price":82.94,"value":35784545.94,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On June 8, 2026, the Reporting Person converted 1,034,396 shares of Class B common stock into Class A common stock to facilitate a sale, pursuant to a 10b5-1 trading plan, to cover tax withholding obligations on expiring stock options."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These shares were sold in multiple transactions at prices ranging from $82.50 to $83.50, inclusive. The weighted average sale price was $82.94. 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."}],"balance_after":254740,"source":{"system":"sec-edgar","filing":"0001876042-26-000186","document":"wk-form4_1781039312.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000186/wk-form4_1781039312.xml","form_type":"4"}},{"id":744864,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-09T21:08:35.000Z","date":"2026-06-08","kind":"sale","planned":true,"acquired":false,"shares":350223,"price":82.15,"value":28770819.45,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"On June 8, 2026, the Reporting Person converted 1,034,396 shares of Class B common stock into Class A common stock to facilitate a sale, pursuant to a 10b5-1 trading plan, to cover tax withholding obligations on expiring stock options."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"These shares were sold in multiple transactions at prices ranging from $81.50 to $82.50, inclusive. The weighted average sale price was $82.15. 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."}],"balance_after":686191,"source":{"system":"sec-edgar","filing":"0001876042-26-000186","document":"wk-form4_1781039312.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000186/wk-form4_1781039312.xml","form_type":"4"}},{"id":744863,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-09T21:08:35.000Z","date":"2026-06-08","kind":"exercise","planned":true,"acquired":true,"shares":1034396,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On June 8, 2026, the Reporting Person converted 1,034,396 shares of Class B common stock into Class A common stock to facilitate a sale, pursuant to a 10b5-1 trading plan, to cover tax withholding obligations on expiring stock options."}],"balance_after":1036414,"source":{"system":"sec-edgar","filing":"0001876042-26-000186","document":"wk-form4_1781039312.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000186/wk-form4_1781039312.xml","form_type":"4"}},{"id":752125,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-06-03T21:04:25.000Z","date":"2026-06-01","kind":"exercise","planned":true,"acquired":false,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F8","text":"On June 1, 2026, the Reporting Person converted 5,000 shares of class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"On June 1, 2026, the Reporting Person converted 5,000 shares of class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"On June 1, 2026, the Reporting Person converted 5,000 shares of class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":132966,"derivative":{"underlying":"Class A Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001876042-26-000179","document":"wk-form4_1780520662.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000179/wk-form4_1780520662.xml","form_type":"4"}},{"id":752124,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-06-03T21:04:25.000Z","date":"2026-06-01","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On June 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On June 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On June 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2371232,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000179","document":"wk-form4_1780520662.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000179/wk-form4_1780520662.xml","form_type":"4"}},{"id":752123,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-06-03T21:04:25.000Z","date":"2026-06-01","kind":"exercise","planned":true,"acquired":true,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On June 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F10","text":"The options are fully vested."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On June 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2401232,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000179","document":"wk-form4_1780520662.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000179/wk-form4_1780520662.xml","form_type":"4"}},{"id":752122,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2026-06-03T21:04:25.000Z","date":"2026-06-01","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On June 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F10","text":"The options are fully vested."}],"balance_after":1879073,"derivative":{"exercise_price":0.08,"expiration_date":"2027-03-22","underlying":"Class B Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000179","document":"wk-form4_1780520662.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000179/wk-form4_1780520662.xml","form_type":"4"}},{"id":752121,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-03T21:04:25.000Z","date":"2026-06-01","kind":"sale","planned":true,"acquired":false,"shares":5000,"price":108.75,"value":543750.0,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F8","text":"On June 1, 2026, the Reporting Person converted 5,000 shares of class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001876042-26-000179","document":"wk-form4_1780520662.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000179/wk-form4_1780520662.xml","form_type":"4"}},{"id":752120,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-03T21:04:25.000Z","date":"2026-06-01","kind":"exercise","planned":true,"acquired":true,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F7","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":5000,"source":{"system":"sec-edgar","filing":"0001876042-26-000179","document":"wk-form4_1780520662.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000179/wk-form4_1780520662.xml","form_type":"4"}},{"id":752119,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-03T21:04:25.000Z","date":"2026-06-01","kind":"sale","planned":true,"acquired":false,"shares":3161,"price":108.28,"value":342273.08,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On June 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"These shares were sold in multiple transactions at prices ranging from $108.00 to $108.76, inclusive. The weighted average sale price was $108.28. 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Represents 2,018 shares of Class A common stock issuable upon the vesting of restricted stock units."}],"balance_after":2018,"source":{"system":"sec-edgar","filing":"0001876042-26-000179","document":"wk-form4_1780520662.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000179/wk-form4_1780520662.xml","form_type":"4"}},{"id":752118,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-03T21:04:25.000Z","date":"2026-06-01","kind":"sale","planned":true,"acquired":false,"shares":12611,"price":107.34,"value":1353664.74,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On June 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"These shares were sold in multiple transactions at prices ranging from $106.86 to $107.64, inclusive. The weighted average sale price was $107.34. 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."}],"balance_after":5179,"source":{"system":"sec-edgar","filing":"0001876042-26-000179","document":"wk-form4_1780520662.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000179/wk-form4_1780520662.xml","form_type":"4"}},{"id":752117,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-03T21:04:25.000Z","date":"2026-06-01","kind":"sale","planned":true,"acquired":false,"shares":14228,"price":106.22,"value":1511298.16,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On June 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These shares were sold in multiple transactions at prices ranging from $105.77 to $106.74, inclusive. The weighted average sale price was $106.22. 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."}],"balance_after":17790,"source":{"system":"sec-edgar","filing":"0001876042-26-000179","document":"wk-form4_1780520662.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000179/wk-form4_1780520662.xml","form_type":"4"}},{"id":752116,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-06-03T21:04:25.000Z","date":"2026-06-01","kind":"exercise","planned":true,"acquired":true,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":32018,"source":{"system":"sec-edgar","filing":"0001876042-26-000179","document":"wk-form4_1780520662.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000179/wk-form4_1780520662.xml","form_type":"4"}},{"id":775298,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-18T21:12:28.000Z","date":"2026-05-15","kind":"grant","planned":false,"acquired":true,"shares":2018,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The restricted stock units were granted on May 15, 2026 and vest on the earlier date of the Issuer's next annual meeting of stockholders and the first anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer through the applicable vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Represents 2,018 shares of Class A common stock subject to outstanding restricted stock units granted to the Reporting Person."}],"balance_after":2018,"source":{"system":"sec-edgar","filing":"0001876042-26-000165","document":"wk-form4_1779138745.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000165/wk-form4_1779138745.xml","form_type":"4"}},{"id":777223,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-05-15T21:05:12.000Z","date":"2026-05-13","kind":"other","planned":false,"acquired":true,"shares":4876,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"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."},{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents an exempt transfer of shares from the Neville 2025 Qualified Annuity Trust to the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"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."}],"balance_after":2371232,"derivative":{"underlying":"Class A Common Stock","underlying_shares":4876},"source":{"system":"sec-edgar","filing":"0001876042-26-000155","document":"wk-form4_1778879108.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000155/wk-form4_1778879108.xml","form_type":"4"}},{"id":777222,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-05-15T21:05:12.000Z","date":"2026-05-13","kind":"other","planned":false,"acquired":false,"shares":4876,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."},{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents an exempt transfer of shares from the Neville 2025 Qualified Annuity Trust to the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":137966,"derivative":{"underlying":"Class A Common Stock","underlying_shares":4876},"source":{"system":"sec-edgar","filing":"0001876042-26-000155","document":"wk-form4_1778879108.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000155/wk-form4_1778879108.xml","form_type":"4"}},{"id":791943,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-05-05T21:06:36.000Z","date":"2026-05-01","kind":"exercise","planned":true,"acquired":false,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."},{"field":"shares","element":"transactionShares","label":"F5","text":"On May 1, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On May 1, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On May 1, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":142842,"derivative":{"underlying":"Class A Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001876042-26-000136","document":"wk-form4_1778015193.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000136/wk-form4_1778015193.xml","form_type":"4"}},{"id":791942,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-05-05T21:06:36.000Z","date":"2026-05-01","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On May 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On May 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On May 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2366356,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000136","document":"wk-form4_1778015193.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000136/wk-form4_1778015193.xml","form_type":"4"}},{"id":791941,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-05-05T21:06:36.000Z","date":"2026-05-01","kind":"exercise","planned":true,"acquired":true,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On May 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On May 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"The options are fully vested."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On May 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2396356,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000136","document":"wk-form4_1778015193.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000136/wk-form4_1778015193.xml","form_type":"4"}},{"id":791940,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2026-05-05T21:06:36.000Z","date":"2026-05-01","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On May 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"The options are fully vested."}],"balance_after":1909073,"derivative":{"exercise_price":0.08,"expiration_date":"2027-03-22","underlying":"Class B Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000136","document":"wk-form4_1778015193.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000136/wk-form4_1778015193.xml","form_type":"4"}},{"id":791939,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-05T21:06:36.000Z","date":"2026-05-01","kind":"sale","planned":true,"acquired":false,"shares":5000,"price":92.64,"value":463200.0,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"On May 1, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001876042-26-000136","document":"wk-form4_1778015193.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000136/wk-form4_1778015193.xml","form_type":"4"}},{"id":791938,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-05T21:06:36.000Z","date":"2026-05-01","kind":"exercise","planned":true,"acquired":true,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":5000,"source":{"system":"sec-edgar","filing":"0001876042-26-000136","document":"wk-form4_1778015193.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000136/wk-form4_1778015193.xml","form_type":"4"}},{"id":791937,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-05T21:06:36.000Z","date":"2026-05-01","kind":"sale","planned":true,"acquired":false,"shares":30000,"price":92.65,"value":2779500.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On May 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"These shares were sold in multiple transactions at prices ranging from $92.29 to $92.99, inclusive. The weighted average sale price was $92.65. 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."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001876042-26-000136","document":"wk-form4_1778015193.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000136/wk-form4_1778015193.xml","form_type":"4"}},{"id":791936,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-05T21:06:36.000Z","date":"2026-05-01","kind":"exercise","planned":true,"acquired":true,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":30000,"source":{"system":"sec-edgar","filing":"0001876042-26-000136","document":"wk-form4_1778015193.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000136/wk-form4_1778015193.xml","form_type":"4"}},{"id":816868,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-04-03T21:00:33.000Z","date":"2026-04-01","kind":"exercise","planned":true,"acquired":false,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F4","text":"On April 1, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"On April 1, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"On April 1, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":147842,"derivative":{"underlying":"Class A Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001876042-26-000117","document":"wk-form4_1775250019.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000117/wk-form4_1775250019.xml","form_type":"4"}},{"id":816867,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-04-03T21:00:33.000Z","date":"2026-04-01","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On April 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On April 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On April 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2366356,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000117","document":"wk-form4_1775250019.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000117/wk-form4_1775250019.xml","form_type":"4"}},{"id":816866,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-04-03T21:00:33.000Z","date":"2026-04-01","kind":"exercise","planned":true,"acquired":true,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On April 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On April 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The options are fully vested."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On April 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2396356,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000117","document":"wk-form4_1775250019.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000117/wk-form4_1775250019.xml","form_type":"4"}},{"id":816865,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2026-04-03T21:00:33.000Z","date":"2026-04-01","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On April 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The options are fully vested."}],"balance_after":1939073,"derivative":{"exercise_price":0.08,"expiration_date":"2027-03-22","underlying":"Class B Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000117","document":"wk-form4_1775250019.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000117/wk-form4_1775250019.xml","form_type":"4"}},{"id":816864,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-04-03T21:00:33.000Z","date":"2026-04-01","kind":"sale","planned":true,"acquired":false,"shares":5000,"price":98.04,"value":490200.0,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"On April 1, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001876042-26-000117","document":"wk-form4_1775250019.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000117/wk-form4_1775250019.xml","form_type":"4"}},{"id":816863,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-04-03T21:00:33.000Z","date":"2026-04-01","kind":"exercise","planned":true,"acquired":true,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":5000,"source":{"system":"sec-edgar","filing":"0001876042-26-000117","document":"wk-form4_1775250019.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000117/wk-form4_1775250019.xml","form_type":"4"}},{"id":816862,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-04-03T21:00:33.000Z","date":"2026-04-01","kind":"sale","planned":true,"acquired":false,"shares":30000,"price":98.04,"value":2941200.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On April 1, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001876042-26-000117","document":"wk-form4_1775250019.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000117/wk-form4_1775250019.xml","form_type":"4"}},{"id":816861,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-04-03T21:00:33.000Z","date":"2026-04-01","kind":"exercise","planned":true,"acquired":true,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":30000,"source":{"system":"sec-edgar","filing":"0001876042-26-000117","document":"wk-form4_1775250019.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000117/wk-form4_1775250019.xml","form_type":"4"}},{"id":862001,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-03-04T21:22:37.000Z","date":"2026-03-02","kind":"exercise","planned":true,"acquired":false,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F4","text":"On March 2, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"On March 2, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"On March 2, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":152842,"derivative":{"underlying":"Class A Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001876042-26-000045","document":"wk-form4_1772659355.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000045/wk-form4_1772659355.xml","form_type":"4"}},{"id":862000,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-03-04T21:22:37.000Z","date":"2026-03-02","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On March 2, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 2, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On March 2, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2366356,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000045","document":"wk-form4_1772659355.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000045/wk-form4_1772659355.xml","form_type":"4"}},{"id":861999,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-03-04T21:22:37.000Z","date":"2026-03-02","kind":"exercise","planned":true,"acquired":true,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On March 2, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 2, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The options are fully vested."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On March 2, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2396356,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000045","document":"wk-form4_1772659355.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000045/wk-form4_1772659355.xml","form_type":"4"}},{"id":861998,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2026-03-04T21:22:37.000Z","date":"2026-03-02","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 2, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The options are fully vested."}],"balance_after":1969073,"derivative":{"exercise_price":0.08,"expiration_date":"2027-03-22","underlying":"Class B Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000045","document":"wk-form4_1772659355.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000045/wk-form4_1772659355.xml","form_type":"4"}},{"id":861997,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-03-04T21:22:37.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":5000,"price":90,"value":450000.0,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"On March 2, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001876042-26-000045","document":"wk-form4_1772659355.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000045/wk-form4_1772659355.xml","form_type":"4"}},{"id":861996,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-03-04T21:22:37.000Z","date":"2026-03-02","kind":"exercise","planned":true,"acquired":true,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":5000,"source":{"system":"sec-edgar","filing":"0001876042-26-000045","document":"wk-form4_1772659355.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000045/wk-form4_1772659355.xml","form_type":"4"}},{"id":861995,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-03-04T21:22:37.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":30000,"price":90,"value":2700000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On March 2, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001876042-26-000045","document":"wk-form4_1772659355.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000045/wk-form4_1772659355.xml","form_type":"4"}},{"id":861994,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-03-04T21:22:37.000Z","date":"2026-03-02","kind":"exercise","planned":true,"acquired":true,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":30000,"source":{"system":"sec-edgar","filing":"0001876042-26-000045","document":"wk-form4_1772659355.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000045/wk-form4_1772659355.xml","form_type":"4"}},{"id":874546,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-03-02T22:09:02.000Z","date":"2026-02-26","kind":"exercise","planned":true,"acquired":false,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F5","text":"On February 26, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On February 26, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On February 26, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":157842,"derivative":{"underlying":"Class A Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001876042-26-000040","document":"wk-form4_1772489338.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000040/wk-form4_1772489338.xml","form_type":"4"}},{"id":874545,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-03-02T22:09:02.000Z","date":"2026-02-26","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On February 26, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On February 26, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On February 26, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2366356,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000040","document":"wk-form4_1772489338.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000040/wk-form4_1772489338.xml","form_type":"4"}},{"id":874544,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-03-02T22:09:02.000Z","date":"2026-02-26","kind":"exercise","planned":true,"acquired":true,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On February 26, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On February 26, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"The options are fully vested."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On February 26, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2396356,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000040","document":"wk-form4_1772489338.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000040/wk-form4_1772489338.xml","form_type":"4"}},{"id":874543,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2026-03-02T22:09:02.000Z","date":"2026-02-26","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On February 26, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"The options are fully vested."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On February 26, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":1999073,"derivative":{"exercise_price":0.08,"underlying":"Class B Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000040","document":"wk-form4_1772489338.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000040/wk-form4_1772489338.xml","form_type":"4"}},{"id":874542,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-03-02T22:09:02.000Z","date":"2026-02-26","kind":"sale","planned":true,"acquired":false,"shares":5000,"price":90,"value":450000.0,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"On February 26, 2026, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"The amount of securities beneficially owned following the reported transaction was inadvertently overstated on a prior Form 4/A due to a scrivener's error. This footnote clarifies that, following the reported transaction, the reporting person beneficially owns zero (0) shares of Class A common stock directly."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001876042-26-000040","document":"wk-form4_1772489338.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000040/wk-form4_1772489338.xml","form_type":"4"}},{"id":874541,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-03-02T22:09:02.000Z","date":"2026-02-26","kind":"exercise","planned":true,"acquired":true,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":5000,"source":{"system":"sec-edgar","filing":"0001876042-26-000040","document":"wk-form4_1772489338.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000040/wk-form4_1772489338.xml","form_type":"4"}},{"id":874540,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-03-02T22:09:02.000Z","date":"2026-02-26","kind":"sale","planned":true,"acquired":false,"shares":30000,"price":90,"value":2700000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On February 26, 2026, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"The amount of securities beneficially owned following the reported transaction was inadvertently overstated on a prior Form 4/A due to a scrivener's error. This footnote clarifies that, following the reported transaction, the reporting person beneficially owns zero (0) shares of Class A common stock directly."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001876042-26-000040","document":"wk-form4_1772489338.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000040/wk-form4_1772489338.xml","form_type":"4"}},{"id":874539,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-03-02T22:09:02.000Z","date":"2026-02-26","kind":"exercise","planned":true,"acquired":true,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":30000,"source":{"system":"sec-edgar","filing":"0001876042-26-000040","document":"wk-form4_1772489338.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000040/wk-form4_1772489338.xml","form_type":"4"}},{"id":942293,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-01-09T22:05:00.000Z","date":"2025-12-12","kind":"exercise","planned":true,"acquired":false,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F4","text":"On December 12, 2025, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"On December 12, 2025, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"On December 12, 2025, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":162842,"derivative":{"underlying":"Class A Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001876042-26-000011","document":"wk-form4a_1767996297.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000011/wk-form4a_1767996297.xml","form_type":"4/A","original_submission_date":"2025-12-16"}},{"id":942292,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-01-09T22:05:00.000Z","date":"2025-12-12","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2359296,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000011","document":"wk-form4a_1767996297.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000011/wk-form4a_1767996297.xml","form_type":"4/A","original_submission_date":"2025-12-16"}},{"id":942291,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-01-09T22:05:00.000Z","date":"2025-12-12","kind":"exercise","planned":true,"acquired":true,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The options are fully vested."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2389296,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000011","document":"wk-form4a_1767996297.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000011/wk-form4a_1767996297.xml","form_type":"4/A","original_submission_date":"2025-12-16"}},{"id":942290,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2026-01-09T22:05:00.000Z","date":"2025-12-12","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The options are fully vested."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2029073,"derivative":{"exercise_price":0.08,"underlying":"Class B Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-26-000011","document":"wk-form4a_1767996297.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000011/wk-form4a_1767996297.xml","form_type":"4/A","original_submission_date":"2025-12-16"}},{"id":942289,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-01-09T22:05:00.000Z","date":"2025-12-12","kind":"sale","planned":true,"acquired":false,"shares":5000,"price":90,"value":450000.0,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"On December 12, 2025, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":5000,"source":{"system":"sec-edgar","filing":"0001876042-26-000011","document":"wk-form4a_1767996297.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000011/wk-form4a_1767996297.xml","form_type":"4/A","original_submission_date":"2025-12-16"}},{"id":942288,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-01-09T22:05:00.000Z","date":"2025-12-12","kind":"exercise","planned":true,"acquired":true,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":5000,"source":{"system":"sec-edgar","filing":"0001876042-26-000011","document":"wk-form4a_1767996297.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000011/wk-form4a_1767996297.xml","form_type":"4/A","original_submission_date":"2025-12-16"}},{"id":942287,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-01-09T22:05:00.000Z","date":"2025-12-12","kind":"sale","planned":true,"acquired":false,"shares":30000,"price":90,"value":2700000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":30000,"source":{"system":"sec-edgar","filing":"0001876042-26-000011","document":"wk-form4a_1767996297.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000011/wk-form4a_1767996297.xml","form_type":"4/A","original_submission_date":"2025-12-16"}},{"id":942286,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-01-09T22:05:00.000Z","date":"2025-12-12","kind":"exercise","planned":true,"acquired":true,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":30000,"source":{"system":"sec-edgar","filing":"0001876042-26-000011","document":"wk-form4a_1767996297.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000011/wk-form4a_1767996297.xml","form_type":"4/A","original_submission_date":"2025-12-16"}},{"id":947130,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2026-01-06T22:08:07.000Z","date":"2026-01-02","kind":"exercise","planned":false,"acquired":true,"shares":7060,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"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."}],"balance_after":2336356,"derivative":{"underlying":"Class A Common Stock","underlying_shares":7060},"source":{"system":"sec-edgar","filing":"0001876042-26-000005","document":"wk-form4_1767737284.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000005/wk-form4_1767737284.xml","form_type":"4"}},{"id":947129,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-01-06T22:08:07.000Z","date":"2026-01-02","kind":"exercise","planned":false,"acquired":false,"shares":7060,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each restricted stock unit represents a contingent right to receive one share of Class B common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The restricted stock units are fully vested."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The restricted stock units are fully vested."}],"balance_after":0,"derivative":{"underlying":"Class B Common Stock","underlying_shares":7060},"source":{"system":"sec-edgar","filing":"0001876042-26-000005","document":"wk-form4_1767737284.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604226000005/wk-form4_1767737284.xml","form_type":"4"}},{"id":967790,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2025-12-16T22:04:37.000Z","date":"2025-12-12","kind":"exercise","planned":true,"acquired":false,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F4","text":"On December 12, 2025, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"On December 12, 2025, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"On December 12, 2025, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":162842,"derivative":{"underlying":"Class A Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001876042-25-000074","document":"wk-form4_1765922674.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604225000074/wk-form4_1765922674.xml","form_type":"4"}},{"id":967789,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2025-12-16T22:04:37.000Z","date":"2025-12-12","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"shares","element":"transactionShares","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The options are fully vested."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2329296,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-25-000074","document":"wk-form4_1765922674.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604225000074/wk-form4_1765922674.xml","form_type":"4"}},{"id":967788,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2025-12-16T22:04:37.000Z","date":"2025-12-12","kind":"exercise","planned":true,"acquired":false,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The options are fully vested."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":2029073,"derivative":{"exercise_price":0.08,"underlying":"Class B Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001876042-25-000074","document":"wk-form4_1765922674.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604225000074/wk-form4_1765922674.xml","form_type":"4"}},{"id":967787,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2025-12-16T22:04:37.000Z","date":"2025-12-12","kind":"sale","planned":true,"acquired":false,"shares":5000,"price":90,"value":450000.0,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"On December 12, 2025, the Reporting Person converted 5,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001876042-25-000074","document":"wk-form4_1765922674.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604225000074/wk-form4_1765922674.xml","form_type":"4"}},{"id":967786,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2025-12-16T22:04:37.000Z","date":"2025-12-12","kind":"exercise","planned":true,"acquired":true,"shares":5000,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents shares of Class B common stock held through an irrevocable grantor trust, of which the Reporting Person is the sole trustee and the Reporting Person is a beneficiary. The Reporting Person is entitled to annuity payments from the trust, with any remaining assets to be distributed to the Calico Trust, of which the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class B common stock except to the extent of his pecuniary interest therein."}],"balance_after":5000,"source":{"system":"sec-edgar","filing":"0001876042-25-000074","document":"wk-form4_1765922674.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604225000074/wk-form4_1765922674.xml","form_type":"4"}},{"id":967785,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2025-12-16T22:04:37.000Z","date":"2025-12-12","kind":"sale","planned":true,"acquired":false,"shares":30000,"price":90,"value":2700000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"On December 12, 2025, the Reporting Person converted 30,000 shares of Class B common stock into Class A common stock to facilitate a sale pursuant to a 10b5-1 trading plan."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001876042-25-000074","document":"wk-form4_1765922674.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604225000074/wk-form4_1765922674.xml","form_type":"4"}},{"id":967784,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2025-12-16T22:04:37.000Z","date":"2025-12-12","kind":"exercise","planned":true,"acquired":true,"shares":30000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."}],"balance_after":30000,"source":{"system":"sec-edgar","filing":"0001876042-25-000074","document":"wk-form4_1765922674.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604225000074/wk-form4_1765922674.xml","form_type":"4"}},{"id":997949,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2025-11-17T22:15:44.000Z","date":"2025-11-13","kind":"sale","planned":false,"acquired":false,"shares":33569,"price":85.05,"value":2855043.45,"ownership":{"direct":false,"nature":"By Calico Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Represents shares of Class A common stock held through an irrevocable grantor trust, of which the Reporting Person's wife, daughter and brother-in-law are trustees and the Reporting Person's child is the beneficiary. The Reporting Person disclaims beneficial ownership of the shares of Class A common stock."}],"balance_after":33568,"source":{"system":"sec-edgar","filing":"0001876042-25-000053","document":"wk-form4_1763417741.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000187604225000053/wk-form4_1763417741.xml","form_type":"4"}},{"id":1060401,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2025-08-20T20:42:38.000Z","date":"2025-08-18","kind":"exercise","planned":false,"acquired":false,"shares":260374,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"On August 18, 2025, the Reporting Person directed the sale of 260,374 shares of Class B common stock as part of the Issuer's secondary offering, resulting in the automatic conversion of the shares into Class A common stock upon execution of the sale."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On August 18, 2025, the Reporting Person directed the sale of 260,374 shares of Class B common stock as part of the Issuer's secondary offering, resulting in the automatic conversion of the shares into Class A common stock upon execution of the sale."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On August 18, 2025, the Reporting Person directed the sale of 260,374 shares of Class B common stock as part of the Issuer's secondary offering, resulting in the automatic conversion of the shares into Class A common stock upon execution of the sale."}],"balance_after":2359296,"derivative":{"underlying":"Class B Common Stock","underlying_shares":260374},"source":{"system":"sec-edgar","filing":"0001628280-25-040910","document":"wk-form4_1755722553.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000162828025040910/wk-form4_1755722553.xml","form_type":"4"}},{"id":1060400,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2025-08-20T20:42:38.000Z","date":"2025-08-18","kind":"sale","planned":false,"acquired":false,"shares":260374,"price":127.075,"value":33087026.05,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents shares of Class A common stock sold by the Reporting Person as part of a secondary offering of the Issuer's shares."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001628280-25-040910","document":"wk-form4_1755722553.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000162828025040910/wk-form4_1755722553.xml","form_type":"4"}},{"id":1060399,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2025-08-20T20:42:38.000Z","date":"2025-08-18","kind":"exercise","planned":false,"acquired":true,"shares":260374,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"On August 18, 2025, the Reporting Person directed the sale of 260,374 shares of Class B common stock as part of the Issuer's secondary offering, resulting in the automatic conversion of the shares into Class A common stock upon execution of the sale."}],"balance_after":260374,"source":{"system":"sec-edgar","filing":"0001628280-25-040910","document":"wk-form4_1755722553.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000162828025040910/wk-form4_1755722553.xml","form_type":"4"}},{"id":1118161,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick 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basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The options are fully vested."}],"balance_after":2059073,"derivative":{"exercise_price":0.08,"expiration_date":"2027-03-22","underlying":"Class B Common Stock","underlying_shares":2059073},"source":{"system":"sec-edgar","filing":"0000950103-25-007160","document":"dp229946_4-neville.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000095010325007160/dp229946_4-neville.xml","form_type":"4"}},{"id":1118160,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to 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vested."}],"balance_after":0,"derivative":{"exercise_price":0.08,"expiration_date":"2027-03-22","underlying":"Class A Common Stock","underlying_shares":2059073},"source":{"system":"sec-edgar","filing":"0000950103-25-007160","document":"dp229946_4-neville.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000095010325007160/dp229946_4-neville.xml","form_type":"4"}},{"id":1118159,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock 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automatically converted into a share of Class B Common Stock, on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"The Restricted Stock Units will vest on January 1, 2026."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F7","text":"The Restricted Stock Units will vest on January 1, 2026."}],"balance_after":7060,"derivative":{"underlying":"Class B Common Stock","underlying_shares":7060},"source":{"system":"sec-edgar","filing":"0000950103-25-007160","document":"dp229946_4-neville.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000095010325007160/dp229946_4-neville.xml","form_type":"4"}},{"id":1118158,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick 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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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"On June 6, 2025, the Reporting Person directed the sale of 1,000,000 shares of Class B Common Stock, resulting in the automatic conversion of the shares into Class A Common Stock upon execution of the sale."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"On June 6, 2025, the Reporting Person directed the sale of 1,000,000 shares of Class B Common Stock, resulting in the automatic conversion of the shares into Class A Common Stock upon execution of the sale."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"On June 6, 2025, the Reporting Person directed the sale of 1,000,000 shares of Class B Common Stock, resulting in the automatic conversion of the shares into Class A Common Stock upon execution of the sale."}],"balance_after":2619670,"derivative":{"underlying":"Class B Common Stock","underlying_shares":1000000},"source":{"system":"sec-edgar","filing":"0000950103-25-007160","document":"dp229946_4-neville.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000095010325007160/dp229946_4-neville.xml","form_type":"4"}},{"id":1118157,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2025-06-09T21:26:05.000Z","date":"2025-06-06","kind":"grant","planned":false,"acquired":true,"shares":167842,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Pursuant to the Issuer's Amended and Restated Certificate of Incorporation, immediately upon the effectiveness thereof, each such share of Class A Common Stock held by the Reporting Person was automatically converted into a share of Class B Common Stock, on a one-for-one basis."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"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."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the Issuer's Amended and Restated Certificate of Incorporation, immediately upon the effectiveness thereof, each such share of Class A Common Stock held by the Reporting Person was automatically converted into a share of Class B Common Stock, on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to the Issuer's Amended and Restated Certificate of Incorporation, immediately upon the effectiveness thereof, each such share of Class A Common Stock held by the Reporting Person was automatically converted into a share of Class B Common Stock, on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Represents shares of Class B Common stock held through an irrevocable grantor trust, of which the Reporting Person's wife, daughter and brother-in-law are trustees and the Reporting Person's children are beneficiaries. The Reporting Person disclaims beneficial ownership of the shares of Class B Common Stock except to the extent of his pecuniary interest therein."}],"balance_after":167842,"derivative":{"underlying":"Class A Common Stock","underlying_shares":167842},"source":{"system":"sec-edgar","filing":"0000950103-25-007160","document":"dp229946_4-neville.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000095010325007160/dp229946_4-neville.xml","form_type":"4"}},{"id":1118156,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class B Common Stock","published_at":"2025-06-09T21:26:05.000Z","date":"2025-06-06","kind":"grant","planned":false,"acquired":true,"shares":3619670,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Pursuant to the Issuer's Amended and Restated Certificate of Incorporation, immediately upon the effectiveness thereof, each such share of Class A Common Stock held by the Reporting Person was automatically converted into a share of Class B Common Stock, on a one-for-one basis."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"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."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the Issuer's Amended and Restated Certificate of Incorporation, immediately upon the effectiveness thereof, each such share of Class A Common Stock held by the Reporting Person was automatically converted into a share of Class B Common Stock, on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to the Issuer's Amended and Restated Certificate of Incorporation, immediately upon the effectiveness thereof, each such share of Class A Common Stock held by the Reporting Person was automatically converted into a share of Class B Common Stock, on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"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."}],"balance_after":3619670,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3619670},"source":{"system":"sec-edgar","filing":"0000950103-25-007160","document":"dp229946_4-neville.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000095010325007160/dp229946_4-neville.xml","form_type":"4"}},{"id":1118155,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2025-06-09T21:26:05.000Z","date":"2025-06-06","kind":"sale","planned":false,"acquired":false,"shares":1000000,"price":29.3,"value":29300000.0,"ownership":{"direct":true},"balance_after":0,"source":{"system":"sec-edgar","filing":"0000950103-25-007160","document":"dp229946_4-neville.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000095010325007160/dp229946_4-neville.xml","form_type":"4"}},{"id":1118154,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2025-06-09T21:26:05.000Z","date":"2025-06-06","kind":"exercise","planned":false,"acquired":true,"shares":1000000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"On June 6, 2025, the Reporting Person directed the sale of 1,000,000 shares of Class B Common Stock, resulting in the automatic conversion of the shares into Class A Common Stock upon execution of the sale."}],"balance_after":1000000,"source":{"system":"sec-edgar","filing":"0000950103-25-007160","document":"dp229946_4-neville.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000095010325007160/dp229946_4-neville.xml","form_type":"4"}},{"id":1118153,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2025-06-09T21:26:05.000Z","date":"2025-06-06","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":167842,"ownership":{"direct":false,"nature":"By Neville 2025 Qualified Annuity Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the Issuer's Amended and Restated Certificate of Incorporation, immediately upon the effectiveness thereof, each such share of Class A Common Stock held by the Reporting Person was automatically converted into a share of Class B Common Stock, on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F1","text":"Pursuant to the Issuer's Amended and Restated Certificate of Incorporation, immediately upon the effectiveness thereof, each such share of Class A Common Stock held by the Reporting Person was automatically converted into a share of Class B Common Stock, on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to the Issuer's Amended and Restated Certificate of Incorporation, immediately upon the effectiveness thereof, each such share of Class A Common Stock held by the Reporting Person was automatically converted into a share of Class B Common Stock, on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Represents shares of Class B Common stock held through an irrevocable grantor trust, of which the Reporting Person's wife, daughter and brother-in-law are trustees and the Reporting Person's children are beneficiaries. The Reporting Person disclaims beneficial ownership of the shares of Class B Common Stock except to the extent of his pecuniary interest therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000950103-25-007160","document":"dp229946_4-neville.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000095010325007160/dp229946_4-neville.xml","form_type":"4"}},{"id":1118152,"issuer":{"id":2104,"kind":"organization","name":"Circle Internet Group, Inc.","symbol":"CRCL"},"owners":[{"id":2105,"kind":"person","name":"Neville Patrick Sean","position":1,"cik":"0002060511","reported_name":"Neville Patrick Sean","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2025-06-09T21:26:05.000Z","date":"2025-06-06","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":3626730,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to the Issuer's Amended and Restated Certificate of Incorporation, immediately upon the effectiveness thereof, each such share of Class A Common Stock held by the Reporting Person was automatically converted into a share of Class B Common Stock, on a one-for-one basis."},{"field":"shares","element":"transactionShares","label":"F1","text":"Pursuant to the Issuer's Amended and Restated Certificate of Incorporation, immediately upon the effectiveness thereof, each such share of Class A Common Stock held by the Reporting Person was automatically converted into a share of Class B Common Stock, on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to the Issuer's Amended and Restated Certificate of Incorporation, immediately upon the effectiveness thereof, each such share of Class A Common Stock held by the Reporting Person was automatically converted into a share of Class B Common Stock, on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0000950103-25-007160","document":"dp229946_4-neville.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1876042/000095010325007160/dp229946_4-neville.xml","form_type":"4"}}]}