<SEC-DOCUMENT>0001193125-16-535478-index.html : 20160408
<SEC-HEADER>0001193125-16-535478.hdr.sgml : 20160408
<ACCEPTANCE-DATETIME>20160408160733
ACCESSION NUMBER:		0001193125-16-535478
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20160408
DATE AS OF CHANGE:		20160408
EFFECTIVENESS DATE:		20160408

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			XOMA Corp
		CENTRAL INDEX KEY:			0000791908
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				942756657
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-14710
		FILM NUMBER:		161562765

	BUSINESS ADDRESS:	
		STREET 1:		2910 SEVENTH ST
		CITY:			BERKELEY
		STATE:			CA
		ZIP:			94710
		BUSINESS PHONE:		5106441170

	MAIL ADDRESS:	
		STREET 1:		2910 SEVENTH ST
		CITY:			BERKELEY
		STATE:			CA
		ZIP:			94710

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	XOMA LTD /DE/
		DATE OF NAME CHANGE:	19990107

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	XOMA CORP /DE/
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
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<TYPE>DEFA14A
<SEQUENCE>1
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<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: d175016ddefa14a.htm

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<SEQUENCE>2
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<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g175016tx_pg001.jpg

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<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g175016tx_pg002a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g175016tx_pg002a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g175016tx_pg002b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g175016tx_pg002b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g175016tx_pg002c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g175016tx_pg002c.jpg

</DOCUMENT>
</SEC-DOCUMENT>