<SEC-DOCUMENT>0001193125-14-419303-index.html : 20141120
<SEC-HEADER>0001193125-14-419303.hdr.sgml : 20141120
<ACCEPTANCE-DATETIME>20141120092836
ACCESSION NUMBER:		0001193125-14-419303
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		7
CONFORMED PERIOD OF REPORT:	20141119
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20141120
DATE AS OF CHANGE:		20141120

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LEXICON PHARMACEUTICALS, INC./DE
		CENTRAL INDEX KEY:			0001062822
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				760474169
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-30111
		FILM NUMBER:		141237693

	BUSINESS ADDRESS:	
		STREET 1:		8800 TECHNOLOGY FOREST PLACE
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77381
		BUSINESS PHONE:		2818633000

	MAIL ADDRESS:	
		STREET 1:		8800 TECHNOLOGY FOREST PLACE
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77381

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LEXICON GENETICS INC/TX
		DATE OF NAME CHANGE:	20000126
</SEC-HEADER>
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<TYPE>8-K
<SEQUENCE>1
<FILENAME>d824874d8k.htm
<DESCRIPTION>FORM 8-K
<TEXT>
Document 1 - file: d824874d8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d824874dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d824874dex991.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>3
<FILENAME>d824874dex992.htm
<DESCRIPTION>EX-99.2
<TEXT>
Document 3 - file: d824874dex992.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.3
<SEQUENCE>4
<FILENAME>d824874dex993.htm
<DESCRIPTION>EX-99.3
<TEXT>
Document 4 - file: d824874dex993.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.4
<SEQUENCE>5
<FILENAME>d824874dex994.htm
<DESCRIPTION>EX-99.4
<TEXT>
Document 5 - file: d824874dex994.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g824874ex99_1pg001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g824874ex99_1pg001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g824874ex99_2pg002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g824874ex99_2pg002.jpg

</DOCUMENT>
</SEC-DOCUMENT>