<SEC-DOCUMENT>0001628280-23-023349-index.html : 20230623
<SEC-HEADER>0001628280-23-023349.hdr.sgml : 20230623
<ACCEPTANCE-DATETIME>20230623171647
ACCESSION NUMBER:		0001628280-23-023349
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20230622
FILED AS OF DATE:		20230623
DATE AS OF CHANGE:		20230623

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Gallagher Carol Giltner
		CENTRAL INDEX KEY:			0001329959

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35921
		FILM NUMBER:		231038692

	MAIL ADDRESS:	
		STREET 1:		C/O ATARA BIOTHERAPEUTICS, INC.
		STREET 2:		3260 BAYSHORE BOULEVARD
		CITY:			BRISBANE
		STATE:			CA
		ZIP:			94005

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Mirati Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001576263
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				462693615
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3545 CRAY COURT
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		858-332-3410

	MAIL ADDRESS:	
		STREET 1:		3545 CRAY COURT
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>wk-form3_1687554994.xml
<DESCRIPTION>FORM 3
<TEXT>
Document 1 - file: wk-form3_1687554994.html

Document 1 - RAW XML: wk-form3_1687554994.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>powerofattorney_gallaghe.htm
<DESCRIPTION>EX-24
<TEXT>
Document 2 - file: powerofattorney_gallaghe.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>powerofattorney_gallaghe001.jpg
<TEXT>
Document 3 - file: powerofattorney_gallaghe001.jpg

</DOCUMENT>
</SEC-DOCUMENT>