<SEC-DOCUMENT>0000899243-19-023889-index.html : 20190918
<SEC-HEADER>0000899243-19-023889.hdr.sgml : 20190918
<ACCEPTANCE-DATETIME>20190918214413
ACCESSION NUMBER:		0000899243-19-023889
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190918
FILED AS OF DATE:		20190918
DATE AS OF CHANGE:		20190918

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			H.I.G. Bio-Exagen, L.P.
		CENTRAL INDEX KEY:			0001788396
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39049
		FILM NUMBER:		191100905

	BUSINESS ADDRESS:	
		STREET 1:		C/O EXAGEN INC.
		STREET 2:		1261 LIBERTY WAY, SUITE C
		CITY:			VISTA
		STATE:			CA
		ZIP:			92081
		BUSINESS PHONE:		(760) 560-1501

	MAIL ADDRESS:	
		STREET 1:		C/O EXAGEN INC.
		STREET 2:		1261 LIBERTY WAY, SUITE C
		CITY:			VISTA
		STATE:			CA
		ZIP:			92081

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			H.I.G.-GPII, Inc.
		CENTRAL INDEX KEY:			0001788482
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39049
		FILM NUMBER:		191100906

	BUSINESS ADDRESS:	
		STREET 1:		C/O EXAGEN INC.
		STREET 2:		1261 LIBERTY WAY, SUITE C
		CITY:			VISTA
		STATE:			CA
		ZIP:			92081
		BUSINESS PHONE:		(760) 560-1501

	MAIL ADDRESS:	
		STREET 1:		C/O EXAGEN INC.
		STREET 2:		1261 LIBERTY WAY, SUITE C
		CITY:			VISTA
		STATE:			CA
		ZIP:			92081

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			TAMER ANTHONY
		CENTRAL INDEX KEY:			0001050045

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39049
		FILM NUMBER:		191100907

	MAIL ADDRESS:	
		STREET 1:		1001 SOUTH BAYSHORE DRIVE
		STREET 2:		STE 2708
		CITY:			MIAMI
		STATE:			FL
		ZIP:			33131

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MNAYMNEH SAMI
		CENTRAL INDEX KEY:			0001050046

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39049
		FILM NUMBER:		191100908

	MAIL ADDRESS:	
		STREET 1:		1001 SOUTH BAYSHORE DRIVE
		STREET 2:		STE 2708
		CITY:			MIAMI
		STATE:			FL
		ZIP:			33131

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			EXAGEN INC.
		CENTRAL INDEX KEY:			0001274737
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE

	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
</SEC-HEADER>
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<TYPE>3
<SEQUENCE>1
<FILENAME>doc3.xml
<DESCRIPTION>FORM 3 SUBMISSION
<TEXT>
Document 1 - file: doc3.html

Document 1 - RAW XML: doc3.xml

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</SEC-DOCUMENT>