<SEC-DOCUMENT>0001209191-20-029384-index.html : 20200514
<SEC-HEADER>0001209191-20-029384.hdr.sgml : 20200514
<ACCEPTANCE-DATETIME>20200514195727
ACCESSION NUMBER:		0001209191-20-029384
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200512
FILED AS OF DATE:		20200514
DATE AS OF CHANGE:		20200514

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SCHULER JACK W
		CENTRAL INDEX KEY:			0001021412

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-10961
		FILM NUMBER:		20880054

	MAIL ADDRESS:	
		STREET 1:		100 N. FIELD DRIVE
		STREET 2:		SUITE 360
		CITY:			LAKE FOREST
		STATE:			IL
		ZIP:			60045

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			QUIDEL CORP /DE/
		CENTRAL INDEX KEY:			0000353569
		STANDARD INDUSTRIAL CLASSIFICATION:	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
		IRS NUMBER:				942573850
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		9975 SUMMERS RIDGE ROAD
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		8585521100

	MAIL ADDRESS:	
		STREET 1:		9975 SUMMERS RIDGE ROAD
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MONOCLONAL ANTIBODIES INC /DE/
		DATE OF NAME CHANGE:	19910210
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
Document 1 - file: doc4.html

Document 1 - RAW XML: doc4.xml

</DOCUMENT>
</SEC-DOCUMENT>