<SEC-DOCUMENT>0001558370-18-003420-index.html : 20180427
<SEC-HEADER>0001558370-18-003420.hdr.sgml : 20180427
<ACCEPTANCE-DATETIME>20180427160515
ACCESSION NUMBER:		0001558370-18-003420
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		6
FILED AS OF DATE:		20180427
DATE AS OF CHANGE:		20180427
EFFECTIVENESS DATE:		20180427

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Xencor Inc
		CENTRAL INDEX KEY:			0001326732
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				201622502
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36182
		FILM NUMBER:		18783821

	BUSINESS ADDRESS:	
		STREET 1:		111 WEST LEMON AVE
		CITY:			MONROVIA
		STATE:			CA
		ZIP:			91016
		BUSINESS PHONE:		626-305-5900

	MAIL ADDRESS:	
		STREET 1:		111 WEST LEMON AVE
		CITY:			MONROVIA
		STATE:			CA
		ZIP:			91016
</SEC-HEADER>
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Document 1 - file: defa14a.htm

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Document 2 - file: defa14ag001.jpg

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Document 3 - file: defa14ag002.gif

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<SEQUENCE>4
<FILENAME>defa14ag003.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: defa14ag003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>defa14ag004.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: defa14ag004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>defa14ag005.jpg
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<TEXT>
Document 6 - file: defa14ag005.jpg

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