<SEC-DOCUMENT>0001972362-24-001400.txt : 20241008
<SEC-HEADER>0001972362-24-001400.hdr.sgml : 20241008
<ACCEPTANCE-DATETIME>20241008163928
ACCESSION NUMBER:		0001972362-24-001400
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20241008
DATE AS OF CHANGE:		20241008

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			EXAGEN INC.
		CENTRAL INDEX KEY:			0001274737
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-39049
		FILM NUMBER:		241360734

	BUSINESS ADDRESS:	
		STREET 1:		1261 LIBERTY WAY
		CITY:			VISTA
		STATE:			CA
		ZIP:			92081
		BUSINESS PHONE:		(760) 560-1501

	MAIL ADDRESS:	
		STREET 1:		1261 LIBERTY WAY
		CITY:			VISTA
		STATE:			CA
		ZIP:			92081

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EXAGEN DIAGNOSTICS INC
		DATE OF NAME CHANGE:	20031230

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Adawi Kamal
		CENTRAL INDEX KEY:			0001788393
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		C/O EXAGEN INC.
		STREET 2:		1261 LIBERTY WAY, SUITE C
		CITY:			VISTA
		STATE:			CA
		ZIP:			92131
</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>0001788393</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001274737</issuerCik>
      <issuerName>EXAGEN INC.</issuerName>
      <secFileNumber>001-39049</secFileNumber>
      <issuerAddress>
        <com:street1>1261 LIBERTY WAY</com:street1>
        <com:street2>SUITE C</com:street2>
        <com:city>VISTA</com:city>
        <com:stateOrCountry>CA</com:stateOrCountry>
        <com:zipCode>92081</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>(760) 560-1501</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Adawi Kamal</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Morgan Stanley Smith Barney LLC Executive Services</name>
        <address>
          <com:street1>200 W Civic Center Dr - 4th Floor</com:street1>
          <com:city>Sandy</com:city>
          <com:stateOrCountry>UT</com:stateOrCountry>
          <com:zipCode>84070</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>84162</noOfUnitsSold>
      <aggregateMarketValue>247436.28</aggregateMarketValue>
      <noOfUnitsOutstanding>17400000</noOfUnitsOutstanding>
      <approxSaleDate>10/08/2024</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <acquiredDate>08/12/2024</acquiredDate>
      <natureOfAcquisitionTransaction>EXERCISED SHARES</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>ISSUER</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>84162</amountOfSecuritiesAcquired>
      <paymentDate>08/12/2024</paymentDate>
      <natureOfPayment>COMPENSATION</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAMAL M ADAWI</name>
        <address>
          <com:street1>1261 LIBERTY WAY, SUITE C</com:street1>
          <com:city>VISTA,</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92081</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>RESTRICTED STOCK</securitiesClassTitle>
      <saleDate>10/07/2024</saleDate>
      <amountOfSecuritiesSold>2000</amountOfSecuritiesSold>
      <grossProceeds>5697.35</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAMAL M ADAWI</name>
        <address>
          <com:street1>1261 LIBERTY WAY, SUITE C,</com:street1>
          <com:city>VISTA</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92081</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>RESTRICTED STOCK</securitiesClassTitle>
      <saleDate>10/01/2024</saleDate>
      <amountOfSecuritiesSold>2680</amountOfSecuritiesSold>
      <grossProceeds>7924.53</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAMAL M ADAWI</name>
        <address>
          <com:street1>1261 LIBERTY WAY, SUITE C</com:street1>
          <com:city>VISTA</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92081</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>RESTRICTED STOCK</securitiesClassTitle>
      <saleDate>09/26/2024</saleDate>
      <amountOfSecuritiesSold>1576</amountOfSecuritiesSold>
      <grossProceeds>4885.60</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAMAL M ADAWI</name>
        <address>
          <com:street1>1261 LIBERTY WAY, SUITE C,</com:street1>
          <com:city>VISTA</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92081</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>RESTRICTED STOCK</securitiesClassTitle>
      <saleDate>09/25/2024</saleDate>
      <amountOfSecuritiesSold>4561</amountOfSecuritiesSold>
      <grossProceeds>13861.97</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAMAL M ADAWI</name>
        <address>
          <com:street1>1261 LIBERTY WAY, SUITE C,,</com:street1>
          <com:city>VISTA</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92081</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>RESTRICTED STOCK</securitiesClassTitle>
      <saleDate>09/23/2024</saleDate>
      <amountOfSecuritiesSold>5000</amountOfSecuritiesSold>
      <grossProceeds>14890.12</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAMAL M ADAWI</name>
        <address>
          <com:street1>1261 LIBERTY WAY, SUITE C</com:street1>
          <com:city>VISTA</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92081</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>RESTRICTED STOCK</securitiesClassTitle>
      <saleDate>09/09/2024</saleDate>
      <amountOfSecuritiesSold>1217</amountOfSecuritiesSold>
      <grossProceeds>3906.94</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAMAL M ADAWI</name>
        <address>
          <com:street1>1261 LIBERTY WAY, SUITE C,</com:street1>
          <com:city>VISTA</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92081</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>RESTRICTED STOCK</securitiesClassTitle>
      <saleDate>09/05/2024</saleDate>
      <amountOfSecuritiesSold>1000</amountOfSecuritiesSold>
      <grossProceeds>3200.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAMAL M ADAWI</name>
        <address>
          <com:street1>1261 LIBERTY WAY, SUITE C,,</com:street1>
          <com:city>VISTA</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92081</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>RESTRICTED STOCK</securitiesClassTitle>
      <saleDate>08/21/2024</saleDate>
      <amountOfSecuritiesSold>1250</amountOfSecuritiesSold>
      <grossProceeds>3801.60</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAMAL M ADAWI</name>
        <address>
          <com:street1>1261 LIBERTY WAY, SUITE C</com:street1>
          <com:city>VISTA</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92081</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>RESTRICTED STOCK</securitiesClassTitle>
      <saleDate>08/19/2024</saleDate>
      <amountOfSecuritiesSold>1295</amountOfSecuritiesSold>
      <grossProceeds>4284.40</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAMAL M ADAWI</name>
        <address>
          <com:street1>1261 LIBERTY WAY, SUITE C,</com:street1>
          <com:city>VISTA</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92081</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>RESTRICTED STOCK</securitiesClassTitle>
      <saleDate>08/12/2024</saleDate>
      <amountOfSecuritiesSold>1000</amountOfSecuritiesSold>
      <grossProceeds>3300.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>KAMAL M ADAWI</name>
        <address>
          <com:street1>1261 LIBERTY WAY, SUITE C</com:street1>
          <com:city>VISTA</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92081</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>RESTRICTED STOCK</securitiesClassTitle>
      <saleDate>08/09/2024</saleDate>
      <amountOfSecuritiesSold>14134</amountOfSecuritiesSold>
      <grossProceeds>45936.79</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>10/08/2024</noticeDate>
      <signature>/s/ Kamal Adawi</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
