<SEC-DOCUMENT>0001193125-22-200492-index.html : 20220725
<SEC-HEADER>0001193125-22-200492.hdr.sgml : 20220725
<ACCEPTANCE-DATETIME>20220725084003
ACCESSION NUMBER:		0001193125-22-200492
CONFORMED SUBMISSION TYPE:	SC 14D9
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20220725
DATE AS OF CHANGE:		20220725

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LA JOLLA PHARMACEUTICAL CO
		CENTRAL INDEX KEY:			0000920465
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				330361285
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 14D9
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-44849
		FILM NUMBER:		221101303

	BUSINESS ADDRESS:	
		STREET 1:		201 JONES ROAD, SUITE 400
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
		BUSINESS PHONE:		617-715-3600

	MAIL ADDRESS:	
		STREET 1:		201 JONES ROAD, SUITE 400
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LA JOLLA PHARMACEUTICAL CO
		CENTRAL INDEX KEY:			0000920465
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				330361285
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 14D9

	BUSINESS ADDRESS:	
		STREET 1:		201 JONES ROAD, SUITE 400
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
		BUSINESS PHONE:		617-715-3600

	MAIL ADDRESS:	
		STREET 1:		201 JONES ROAD, SUITE 400
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 14D9
<SEQUENCE>1
<FILENAME>d346919dsc14d9.htm
<DESCRIPTION>SC 14D9
<TEXT>
Document 1 - file: d346919dsc14d9.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(A)(1)(G)
<SEQUENCE>2
<FILENAME>d346919dex99a1g.htm
<DESCRIPTION>EX-99.(A)(1)(G)
<TEXT>
Document 2 - file: d346919dex99a1g.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(A)(5)(B)
<SEQUENCE>3
<FILENAME>d346919dex99a5b.htm
<DESCRIPTION>EX-99.(A)(5)(B)
<TEXT>
Document 3 - file: d346919dex99a5b.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g346919g01a01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g346919g01a01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g346919g01a02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g346919g01a02.jpg

</DOCUMENT>
</SEC-DOCUMENT>