<SEC-DOCUMENT>0001217234-23-000164.txt : 20230802
<SEC-HEADER>0001217234-23-000164.hdr.sgml : 20230802
<ACCEPTANCE-DATETIME>20230802185156
ACCESSION NUMBER:		0001217234-23-000164
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230802
DATE AS OF CHANGE:		20230802

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CareDx, Inc.
		CENTRAL INDEX KEY:			0001217234
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		IRS NUMBER:				943316839
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-36536
		FILM NUMBER:		231137515

	BUSINESS ADDRESS:	
		STREET 1:		8000 MARINA BLVD
		STREET 2:		4TH FLOOR
		CITY:			BRISBANE
		STATE:			CA
		ZIP:			94005
		BUSINESS PHONE:		415-287-2300

	MAIL ADDRESS:	
		STREET 1:		8000 MARINA BLVD
		STREET 2:		4TH FLOOR
		CITY:			BRISBANE
		STATE:			CA
		ZIP:			94005

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	XDx, Inc.
		DATE OF NAME CHANGE:	20071010

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EXPRESSION DIAGNOSTICS INC
		DATE OF NAME CHANGE:	20030203

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Seeto Reginald
		CENTRAL INDEX KEY:			0001688485

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		C/O ARDELYX, INC.
		STREET 2:		34175 ARDENWOOD BLVD, SUITE 200
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94555
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
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    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001688485</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
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      <liveTestFlag>LIVE</liveTestFlag>



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  <formData>
    <issuerInfo>
      <issuerCik>0001217234</issuerCik>
      <issuerName>CareDx, Inc.</issuerName>
      <secFileNumber>001-36536</secFileNumber>
      <issuerAddress>
        <com:street1>8000 MARINA BLVD</com:street1>
        <com:street2>4TH FLOOR</com:street2>
        <com:city>BRISBANE</com:city>
        <com:stateOrCountry>CA</com:stateOrCountry>
        <com:zipCode>94005</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>415-287-2300</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Seeto Reginald</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Raymond James &amp;Associates, Inc.</name>
        <address>
          <com:street1>880 Carillon Parkway</com:street1>
          <com:city>St. Petersburg</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33716</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>2819</noOfUnitsSold>
      <aggregateMarketValue>29571.31</aggregateMarketValue>
      <noOfUnitsOutstanding>53793067</noOfUnitsOutstanding>
      <approxSaleDate>08/02/2023</approxSaleDate>
      <securitiesExchangeName>Nasdaq</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <acquiredDate>01/29/2021</acquiredDate>
      <natureOfAcquisitionTransaction>RSU Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>1448</amountOfSecuritiesAcquired>
      <paymentDate>01/29/2021</paymentDate>
      <natureOfPayment>N/A</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <acquiredDate>02/25/2021</acquiredDate>
      <natureOfAcquisitionTransaction>RSU Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>1371</amountOfSecuritiesAcquired>
      <paymentDate>02/25/2021</paymentDate>
      <natureOfPayment>N/A</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Reginald Seeto</name>
        <address>
          <com:street1>8000 Marina Boulevard</com:street1>
          <com:city>Brisbane</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94005</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <saleDate>07/13/2023</saleDate>
      <amountOfSecuritiesSold>5260</amountOfSecuritiesSold>
      <grossProceeds>54357.37</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Reginald Seeto</name>
        <address>
          <com:street1>8000 Marina Boulevard</com:street1>
          <com:city>Brisbane</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94005</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <saleDate>07/03/2023</saleDate>
      <amountOfSecuritiesSold>2818</amountOfSecuritiesSold>
      <grossProceeds>23900.87</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Reginald Seeto</name>
        <address>
          <com:street1>8000 Marina Boulevard</com:street1>
          <com:city>Brisbane</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94005</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <saleDate>06/28/2023</saleDate>
      <amountOfSecuritiesSold>14268</amountOfSecuritiesSold>
      <grossProceeds>125016.22</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Reginald Seeto</name>
        <address>
          <com:street1>8000 Marina Boulevard</com:street1>
          <com:city>Brisbane</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94005</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <saleDate>06/02/2023</saleDate>
      <amountOfSecuritiesSold>2819</amountOfSecuritiesSold>
      <grossProceeds>22911.42</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>08/02/2023</noticeDate>
      <planAdoptionDates>
        <planAdoptionDate>12/02/2022</planAdoptionDate>
      </planAdoptionDates>
      <signature>/s/ Reginald Seeto</signature>
    </noticeSignature>
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</SEC-DOCUMENT>
