<SEC-DOCUMENT>0001973141-23-000032.txt : 20230509
<SEC-HEADER>0001973141-23-000032.hdr.sgml : 20230509
<ACCEPTANCE-DATETIME>20230509155624
ACCESSION NUMBER:		0001973141-23-000032
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230509
DATE AS OF CHANGE:		20230509

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BRUKER CORP
		CENTRAL INDEX KEY:			0001109354
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
		IRS NUMBER:				043110160
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	000-30833
		FILM NUMBER:		23901726

	BUSINESS ADDRESS:	
		STREET 1:		40 MANNING RD
		CITY:			BILLERICA
		STATE:			MA
		ZIP:			01821
		BUSINESS PHONE:		978663-3660

	MAIL ADDRESS:	
		STREET 1:		40 MANNING RD
		CITY:			BILLERICA
		STATE:			MA
		ZIP:			01821

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BRUKER BIOSCIENCES CORP
		DATE OF NAME CHANGE:	20030721

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BRUKER DALTONICS INC
		DATE OF NAME CHANGE:	20000315

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LAUKIEN FRANK H
		CENTRAL INDEX KEY:			0001133649

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		C/O BRUKER DALTONICS
		STREET 2:		40 MANNING ROAD
		CITY:			BILLERICA
		STATE:			MA
		ZIP:			01821
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001133649</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001109354</issuerCik>
      <issuerName>BRUKER CORP</issuerName>
      <secFileNumber>000-30833</secFileNumber>
      <issuerAddress>
        <com:street1>40 MANNING RD</com:street1>
        <com:city>BILLERICA</com:city>
        <com:stateOrCountry>MA</com:stateOrCountry>
        <com:zipCode>01821</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>978663-3660</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>LAUKIEN FRANK H</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>UBS Financial Services Inc.</name>
        <address>
          <com:street1>1000 Harbor Boulevard</com:street1>
          <com:city>Weehawken</com:city>
          <com:stateOrCountry>NJ</com:stateOrCountry>
          <com:zipCode>07086</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>110982</noOfUnitsSold>
      <aggregateMarketValue>8345102.00</aggregateMarketValue>
      <noOfUnitsOutstanding>146730518</noOfUnitsOutstanding>
      <approxSaleDate>05/09/2023</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <acquiredDate>06/15/2015</acquiredDate>
      <natureOfAcquisitionTransaction>Purchase</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Open Market Purchase</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>110982</amountOfSecuritiesAcquired>
      <paymentDate>06/15/2015</paymentDate>
      <natureOfPayment>CASH</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Frank H. Laukien</name>
        <address>
          <com:street1>40 MANNING ROAD</com:street1>
          <com:city>Billerica</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>01821</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>04/24/2023</saleDate>
      <amountOfSecuritiesSold>148230</amountOfSecuritiesSold>
      <grossProceeds>12008808.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Frank H. Laukien</name>
        <address>
          <com:street1>40 MANNING ROAD</com:street1>
          <com:city>Billerica</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>01821</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>04/25/2023</saleDate>
      <amountOfSecuritiesSold>51770</amountOfSecuritiesSold>
      <grossProceeds>4082659.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Frank H. Laukien</name>
        <address>
          <com:street1>40 MANNING ROAD</com:street1>
          <com:city>Billerica</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>01821</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>05/01/2023</saleDate>
      <amountOfSecuritiesSold>82795</amountOfSecuritiesSold>
      <grossProceeds>6519775.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Frank H. Laukien</name>
        <address>
          <com:street1>40 MANNING Road</com:street1>
          <com:city>Billerica</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>01821</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>05/02/2023</saleDate>
      <amountOfSecuritiesSold>100770</amountOfSecuritiesSold>
      <grossProceeds>7858145.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Frank H. Laukien</name>
        <address>
          <com:street1>40 MANNING ROAD</com:street1>
          <com:city>Billerica</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>01821</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>05/03/2023</saleDate>
      <amountOfSecuritiesSold>16435</amountOfSecuritiesSold>
      <grossProceeds>1301824.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Frank H. Laukien</name>
        <address>
          <com:street1>40 MANNING ROAD</com:street1>
          <com:city>Billerica</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>01821</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>05/08/2023</saleDate>
      <amountOfSecuritiesSold>89018</amountOfSecuritiesSold>
      <grossProceeds>6859273.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>05/09/2023</noticeDate>
      <planAdoptionDates>
        <planAdoptionDate>02/16/2023</planAdoptionDate>
      </planAdoptionDates>
      <signature>/s/ UBS Financial Services Inc, as attorney-in-fact for Frank H. Laukien</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
