<SEC-DOCUMENT>0001628280-19-014462.txt : 20191122
<SEC-HEADER>0001628280-19-014462.hdr.sgml : 20191122
<ACCEPTANCE-DATETIME>20191122160524
ACCESSION NUMBER:		0001628280-19-014462
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20191118
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
FILED AS OF DATE:		20191122
DATE AS OF CHANGE:		20191122

FILER:

	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
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39049
		FILM NUMBER:		191241542

	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>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>xgn8-kxofficerresignat.htm
<DESCRIPTION>8-K
<TEXT>
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<title>Document</title></head><body><div id="i_0_1"></div><div style="height:54pt;width:100%;"><div><font><br></font></div></div><div style="text-align:center;margin-top:4pt;-sec-extract:summary;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:18pt;font-weight:700;line-height:120%;">UNITED STATES </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:18pt;font-weight:700;line-height:120%;">SECURITIES AND EXCHANGE COMMISSION </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:12pt;font-weight:700;line-height:120%;">Washington, D.C. 20549 </font></div><div style="text-align:center;margin-top:10pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:18pt;font-weight:700;line-height:120%;">FORM 8-K </font></div><div style="text-align:center;margin-top:10pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:12pt;font-weight:700;line-height:120%;">CURRENT REPORT </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:12pt;font-weight:700;line-height:120%;">Pursuant to Section 13 or 15(d) </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:12pt;font-weight:700;line-height:120%;">of the Securities Exchange Act of 1934 </font></div><div style="text-align:center;margin-top:10pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:12pt;font-weight:700;line-height:120%;">Date of report (Date of earliest event reported)&#58; November 18, 2019 </font></div><div style="text-align:center;margin-top:10pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:24pt;font-weight:700;line-height:120%;">EXAGEN INC. </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-weight:700;line-height:120%;">(Exact name of registrant as specified in its charter) </font></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:91.071429%;"><tr><td style="width:1.0%;"></td><td style="width:31.986928%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:1.107190%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:29.699346%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:1.107190%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:29.699346%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:700;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">Delaware</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:700;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">001-39049</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:700;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">20-0434866</font></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:8pt;font-weight:700;line-height:120%;">(State or other jurisdiction</font></div><div style="text-align:center;margin-bottom:1pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:8pt;font-weight:700;line-height:120%;">of incorporation or organization)</font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:8pt;font-weight:700;line-height:120%;">(Commission</font></div><div style="text-align:center;margin-bottom:1pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:8pt;font-weight:700;line-height:120%;">File Number)</font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:8pt;font-weight:700;line-height:120%;">(I.R.S. Employer</font></div><div style="text-align:center;margin-bottom:1pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:8pt;font-weight:700;line-height:120%;">Identification No.)</font></div></td></tr></table></div><div style="text-align:center;margin-top:10pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-weight:700;line-height:120%;">1261 Liberty Way, Suite C </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-weight:700;line-height:120%;">Vista, CA 92081 </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:8pt;font-weight:700;line-height:120%;">(Address of principal executive offices) (Zip Code) </font></div><div style="text-align:center;margin-top:10pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-weight:700;line-height:120%;">(760) 560-1501 </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:8pt;font-weight:700;line-height:120%;">(Registrant&#8217;s telephone number, include area code) </font></div><div style="text-align:center;margin-top:10pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-weight:700;line-height:120%;">N&#47;A </font></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:8pt;font-weight:700;line-height:120%;">(Former Name or Former Address, if Changed Since Last Report) </font></div><div style="margin-top:10pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:9pt;font-weight:400;line-height:120%;">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions&#58; </font></div><div style="margin-top:3pt;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:99.990000%;"><tr><td style="width:0.1%;"></td><td style="width:1.125000%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:0.100000%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:85.797619%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:12.880952%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">&#9744;</font></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:9pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</font></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">&#9744;</font></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:9pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</font></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">&#9744;</font></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:9pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</font></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">&#9744;</font></td><td colspan="6" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:9pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</font></td><td colspan="3" style="display:none;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div style="margin-top:10pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:9pt;font-weight:400;line-height:120%;">Securities registered pursuant to Section 12(b) of the Act&#58; </font></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:99.990000%;"><tr><td style="width:1.0%;"></td><td style="width:30.886905%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.990476%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:30.589286%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:0.990476%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:30.142857%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><font style="font-size:8pt;font-weight:700;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">Title of each class</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:8pt;font-weight:700;line-height:120%;">Trading</font></div><div style="text-align:center;margin-bottom:1pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:8pt;font-weight:700;line-height:120%;">Symbol(s)</font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:8pt;font-weight:700;line-height:120%;">Name of each exchange</font></div><div style="text-align:center;margin-bottom:1pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:8pt;font-weight:700;line-height:120%;">on which registered</font></div></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:700;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">Common Stock, par value $0.001 per share</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:700;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">XGN</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:700;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">The Nasdaq Global Market</font></td></tr></table></div><div style="margin-top:10pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:9pt;font-weight:400;line-height:120%;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (&#167;240.12b-2 of this chapter). </font></div><div style="margin-top:10pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:9pt;font-weight:400;line-height:120%;">Emerging growth company </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-weight:400;line-height:120%;">&#9746; </font></div><div style="margin-top:10pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:9pt;font-weight:400;line-height:120%;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.</font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-weight:400;line-height:120%;"> &#9744; </font></div><div><font><br></font></div><div><font><br></font></div><div style="position:relative;width:100%;height:54pt;width:100%;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div><hr style="page-break-after:always"><div style="height:54pt;width:100%;"><div><font><br></font></div></div><div><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-weight:700;line-height:120%;">Item 5.02. Departure of Directors or Certain Officers&#59; Election of Directors&#59; Appointment of Certain Officers&#59; Compensatory Arrangements of Certain Officers. </font><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:12pt;font-weight:700;line-height:120%;"> </font></div><div style="margin-top:9pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-weight:400;line-height:120%;">On November 18, 2019, Thierry Dervieux, Ph. D., the Chief Scientific Officer of Exagen Inc. (the &#8220;Company&#8221;), notified the Company of his decision to resign from his position with the Company, effective December 9, 2019. Dr. Dervieux&#8217;s resignation did not result from any disagreement with the Company on any matter relating to its operations, policies or practices. </font></div><div style="text-align:center;"></div><div style="position:relative;width:100%;height:54pt;width:100%;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div><hr style="page-break-after:always"><div style="height:54pt;width:100%;"><div><font><br></font></div></div><div style="text-align:center;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-weight:400;line-height:120%;">SIGNATURES </font></div><div style="margin-top:12pt;"><font style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman';font-size:10pt;font-weight:400;line-height:120%;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. </font></div><div style="margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:91.220238%;"><tr><td style="width:1.0%;"></td><td style="width:42.208809%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:1.105057%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:1.752039%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:1.105057%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:2.078303%;"></td><td style="width:0.1%;"></td><td style="width:0.1%;"></td><td style="width:1.105057%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:42.045677%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">EXAGEN INC.</font></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:12pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="6" style="height:12pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="display:none;"></td><td colspan="6" style="height:12pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="display:none;"></td><td colspan="6" style="height:12pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">Date&#58; November 22, 2019</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">By&#58;</font></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">&#47;s&#47; Fortunato Ron Rocca</font></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;border-top:1pt solid #000;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">Fortunato Ron Rocca</font></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><div><font><br></font></div></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:top;padding-left:1pt;padding-right:1pt;"><font style="font-size:10pt;font-weight:400;font-family:'Times New Roman';color:#000000;background-color:rgb(255,255,255, 0.0);">President and Chief Executive Officer</font></td></tr></table></div><div><font><br></font></div><div style="position:relative;width:100%;height:54pt;width:100%;"><div style="position:absolute;bottom:0;width:100%;"><div><font><br></font></div></div></div></body></html>
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</DOCUMENT>
</SEC-DOCUMENT>
