<SEC-DOCUMENT>0001974158-25-000095.txt : 20251229
<SEC-HEADER>0001974158-25-000095.hdr.sgml : 20251229
<ACCEPTANCE-DATETIME>20251229145222
ACCESSION NUMBER:		0001974158-25-000095
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20251229
DATE AS OF CHANGE:		20251229

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Butterfly Network, Inc.
		CENTRAL INDEX KEY:			0001804176
		STANDARD INDUSTRIAL CLASSIFICATION:	X-RAY APPARATUS & TUBES & RELATED IRRADIATION APPARATUS [3844]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		EIN:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-39292
		FILM NUMBER:		251608513

	BUSINESS ADDRESS:	
		STREET 1:		1600 DISTRICT AVENUE
		CITY:			BURLINGTON
		STATE:			MA
		ZIP:			01803
		BUSINESS PHONE:		781-557-4800

	MAIL ADDRESS:	
		STREET 1:		1600 DISTRICT AVENUE
		CITY:			BURLINGTON
		STATE:			MA
		ZIP:			01803

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Longview Acquisition Corp.
		DATE OF NAME CHANGE:	20200220

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ROTHBERG JONATHAN M
		CENTRAL INDEX KEY:			0001076352
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		C/O BUTTERFLY NETWORK, INC.
		STREET 2:		530 OLD WHITFIELD ST.
		CITY:			GUILFORD
		STATE:			CT
		ZIP:			06437
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
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  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001076352</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>


    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001804176</issuerCik>
      <issuerName>Butterfly Network, Inc.</issuerName>
      <secFileNumber>001-39292</secFileNumber>
      <issuerAddress>
        <com:street1>1600 DISTRICT AVENUE</com:street1>
        <com:city>BURLINGTON</com:city>
        <com:stateOrCountry>MA</com:stateOrCountry>
        <com:zipCode>01803</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>781-557-4800</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>ROTHBERG JONATHAN M</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Jefferies</name>
        <address>
          <com:street1>520 Madison Ave</com:street1>
          <com:city>New York</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10022</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>14911</noOfUnitsSold>
      <aggregateMarketValue>59790.00</aggregateMarketValue>
      <noOfUnitsOutstanding>226200000</noOfUnitsOutstanding>
      <approxSaleDate>12/26/2025</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>08/31/2014</acquiredDate>
      <natureOfAcquisitionTransaction>Private Purchase from the Company</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Butterfly Network Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>14911</amountOfSecuritiesAcquired>
      <paymentDate>08/31/2014</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Dr. Jonathan Rothberg</name>
        <address>
          <com:street1>530 Old Whitefield St</com:street1>
          <com:city>Guilford</com:city>
          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06437</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>11/03/2025</saleDate>
      <amountOfSecuritiesSold>100502</amountOfSecuritiesSold>
      <grossProceeds>309361.24</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Dr. Jonathan Rothberg</name>
        <address>
          <com:street1>530 Old Whitefield St</com:street1>
          <com:city>Guilford</com:city>
          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06437</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>11/24/2025</saleDate>
      <amountOfSecuritiesSold>1110579</amountOfSecuritiesSold>
      <grossProceeds>3503032.70</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Dr. Jonathan Rothberg</name>
        <address>
          <com:street1>530 Old Whitefield St</com:street1>
          <com:city>Guilford</com:city>
          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06437</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>11/25/2025</saleDate>
      <amountOfSecuritiesSold>674758</amountOfSecuritiesSold>
      <grossProceeds>2206728.56</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Dr. Jonathan Rothberg</name>
        <address>
          <com:street1>530 Old Whitefield St</com:street1>
          <com:city>Guilford</com:city>
          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06437</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>11/26/2025</saleDate>
      <amountOfSecuritiesSold>442539</amountOfSecuritiesSold>
      <grossProceeds>1383598.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Dr. Jonathan Rothberg</name>
        <address>
          <com:street1>530 Old Whitefield St</com:street1>
          <com:city>Guilford</com:city>
          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06437</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>11/28/2025</saleDate>
      <amountOfSecuritiesSold>132570</amountOfSecuritiesSold>
      <grossProceeds>408196.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Dr. Jonathan Rothberg</name>
        <address>
          <com:street1>530 Old Whitefield St</com:street1>
          <com:city>Guilford</com:city>
          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06437</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>12/04/2025</saleDate>
      <amountOfSecuritiesSold>64198</amountOfSecuritiesSold>
      <grossProceeds>197473.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Dr. Jonathan Rothberg</name>
        <address>
          <com:street1>530 Old Whitefield St</com:street1>
          <com:city>Guilford</com:city>
          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06437</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>12/05/2025</saleDate>
      <amountOfSecuritiesSold>37598</amountOfSecuritiesSold>
      <grossProceeds>115591.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Dr. Jonathan Rothberg</name>
        <address>
          <com:street1>530 Old Whitefield St</com:street1>
          <com:city>Guilford</com:city>
          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06437</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>12/08/2025</saleDate>
      <amountOfSecuritiesSold>769327</amountOfSecuritiesSold>
      <grossProceeds>2517776.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Dr. Jonathan Rothberg</name>
        <address>
          <com:street1>530 Old Whitefield St</com:street1>
          <com:city>Guilford</com:city>
          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06437</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>12/09/2025</saleDate>
      <amountOfSecuritiesSold>176070</amountOfSecuritiesSold>
      <grossProceeds>546767.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Dr. Jonathan Rothberg</name>
        <address>
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          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06437</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>12/10/2025</saleDate>
      <amountOfSecuritiesSold>288918</amountOfSecuritiesSold>
      <grossProceeds>905237.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
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        <address>
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          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06437</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>12/11/2025</saleDate>
      <amountOfSecuritiesSold>123354</amountOfSecuritiesSold>
      <grossProceeds>380127.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Dr. Jonathan Rothberg</name>
        <address>
          <com:street1>530 Old Whitefield St</com:street1>
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          <com:stateOrCountry>CT</com:stateOrCountry>
          <com:zipCode>06437</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>12/12/2025</saleDate>
      <amountOfSecuritiesSold>193293</amountOfSecuritiesSold>
      <grossProceeds>596270.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
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        <address>
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          <com:zipCode>06437</com:zipCode>
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      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>12/15/2025</saleDate>
      <amountOfSecuritiesSold>601308</amountOfSecuritiesSold>
      <grossProceeds>1902658.00</grossProceeds>
    </securitiesSoldInPast3Months>
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      <sellerDetails>
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    <noticeSignature>
      <noticeDate>12/29/2025</noticeDate>
      <planAdoptionDates>
        <planAdoptionDate>03/05/2025</planAdoptionDate>
      </planAdoptionDates>
      <signature>Jonathan M. Rothberg</signature>
    </noticeSignature>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
