{"transactions":[{"id":705279,"issuer":{"id":4467,"kind":"organization","name":"Butterfly Network, Inc.","symbol":"BFLY"},"owners":[{"id":29345,"kind":"person","name":"Ku Victor","position":1,"cik":"0002087062","reported_name":"Ku Victor","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A Common Stock","published_at":"2026-07-21T20:26:12.000Z","date":"2026-07-20","kind":"sale","planned":false,"acquired":false,"shares":48540,"price":6.56,"value":318422.4,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Issuer has adopted a \"sell-to-cover\" policy to satisfy the tax withholding obligations of the Reporting Person. The sales reported on this Form 4 represent the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. Such sales were automatic and not at the discretion of the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sales price per share. The shares sold at prices ranging from $6.46 to $6.665 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer."}],"balance_after":1015099,"source":{"system":"sec-edgar","filing":"0002064832-26-000262","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2087062/000206483226000262/form4.xml","form_type":"4"}},{"id":712933,"issuer":{"id":4467,"kind":"organization","name":"Butterfly Network, Inc.","symbol":"BFLY"},"owners":[{"id":29345,"kind":"person","name":"Ku Victor","position":1,"cik":"0002087062","reported_name":"Ku Victor","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A Common Stock","published_at":"2026-07-08T20:32:20.000Z","date":"2026-07-07","kind":"sale","planned":false,"acquired":false,"shares":35649,"price":7.873,"value":280664.577,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Issuer has adopted a \"sell-to-cover\" policy to satisfy the tax withholding obligations of the Reporting Person. The sales reported on this Form 4 represent the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. Such sales were automatic and not at the discretion of the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sales price per share. The shares sold at prices ranging from $7.735 to $8.11 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer."}],"balance_after":1063639,"source":{"system":"sec-edgar","filing":"0002064832-26-000256","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2087062/000206483226000256/form4.xml","form_type":"4"}},{"id":862413,"issuer":{"id":4467,"kind":"organization","name":"Butterfly Network, Inc.","symbol":"BFLY"},"owners":[{"id":29345,"kind":"person","name":"Ku Victor","position":1,"cik":"0002087062","reported_name":"Ku Victor","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-04T21:12:16.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":287326,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Consists of restricted stock units (\"RSUs\"). Each RSU represents the right to receive one share of Class A Common Stock upon vesting. The RSUs vest in three equal annual installments beginning on March 1, 2027, subject to the Reporting Person's continued service on each such vesting date."}],"balance_after":1099288,"source":{"system":"sec-edgar","filing":"0002064832-26-000108","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2087062/000206483226000108/form4.xml","form_type":"4"}},{"id":944948,"issuer":{"id":4467,"kind":"organization","name":"Butterfly Network, Inc.","symbol":"BFLY"},"owners":[{"id":29345,"kind":"person","name":"Ku Victor","position":1,"cik":"0002087062","reported_name":"Ku Victor","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A Common Stock","published_at":"2026-01-07T21:06:00.000Z","date":"2026-01-05","kind":"sale","planned":false,"acquired":false,"shares":35968,"price":3.82,"value":137397.76,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Issuer has adopted a \"sell-to-cover\" policy to satisfy the tax withholding obligations of the Reporting Person. The sales reported on this Form 4 represent the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. Such sales were automatic and not at the discretion of the Reporting Person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sales price per share. The shares sold at prices ranging from $3.765 to $3.91 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer."}],"balance_after":811962,"source":{"system":"sec-edgar","filing":"0002064832-26-000002","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2087062/000206483226000002/form4.xml","form_type":"4"}},{"id":1033311,"issuer":{"id":4467,"kind":"organization","name":"Butterfly Network, Inc.","symbol":"BFLY"},"owners":[{"id":29345,"kind":"person","name":"Ku Victor","position":1,"cik":"0002087062","reported_name":"Ku Victor","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A Common Stock","published_at":"2025-09-24T20:09:25.000Z","date":"2025-09-22","kind":"grant","planned":false,"acquired":true,"shares":282643,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Consists of performance-based RSUs. The RSUs underlying this grant shall vest as follows: (i) one-third shall vest upon the achievement of a price for the Common Stock equal to or exceeding $3.00 per share, (ii) one-third shall vest upon the achievement of a price for the Common Stock equal to or exceeding $4.50 per share and (iii) one-third shall vest upon the achievement of a price for the Common Stock equal to or exceeding $6.00 per share. In each case, the closing stock price for 20 consecutive trading days must equal or exceed the share price targets, provided such share price is achieved prior to September 22, 2030, subject to the Reporting Person's continued service through the applicable vesting date."}],"balance_after":847930,"source":{"system":"sec-edgar","filing":"0002064832-25-000007","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2087062/000206483225000007/form4.xml","form_type":"4"}},{"id":1033310,"issuer":{"id":4467,"kind":"organization","name":"Butterfly Network, Inc.","symbol":"BFLY"},"owners":[{"id":29345,"kind":"person","name":"Ku Victor","position":1,"cik":"0002087062","reported_name":"Ku Victor","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Technology Officer"}}],"security":"Class A Common Stock","published_at":"2025-09-24T20:09:25.000Z","date":"2025-09-22","kind":"grant","planned":false,"acquired":true,"shares":565287,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Consists of restricted stock units (\"RSUs\"). Each RSU represents the right to receive one share of Class A Common Stock (\"Common Stock\") upon vesting. One-third of the RSUs underlying this grant vest on September 22, 2026, and the remainder shall vest on a pro rata annual basis over the next two years, subject to the Reporting Person's continued service through the applicable vesting date."}],"balance_after":565287,"source":{"system":"sec-edgar","filing":"0002064832-25-000007","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2087062/000206483225000007/form4.xml","form_type":"4"}}]}