<SEC-DOCUMENT>0000050104-17-000106-index.html : 20170505
<SEC-HEADER>0000050104-17-000106.hdr.sgml : 20170505
<ACCEPTANCE-DATETIME>20170505191132
ACCESSION NUMBER:		0000050104-17-000106
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20170503
FILED AS OF DATE:		20170505
DATE AS OF CHANGE:		20170505

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TESORO CORP /NEW/
		CENTRAL INDEX KEY:			0000050104
		STANDARD INDUSTRIAL CLASSIFICATION:	PETROLEUM REFINING [2911]
		IRS NUMBER:				950862768
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		19100 RIDGEWOOD PKWY
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78259-1828
		BUSINESS PHONE:		210 626-6000

	MAIL ADDRESS:	
		STREET 1:		19100 RIDGEWOOD PKWY
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78259-1828

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TESORO PETROLEUM CORP /NEW/
		DATE OF NAME CHANGE:	19920703

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CHASE RODNEY F
		CENTRAL INDEX KEY:			0001218061

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-03473
		FILM NUMBER:		17819930

	MAIL ADDRESS:	
		STREET 1:		C/O COMPUTER SCIENCES CORP
		STREET 2:		2100 E. GRAND AVE
		CITY:			EL SEGUNDO
		STATE:			CA
		ZIP:			90245
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_149402587634040.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wf-form4_149402587634040.html

Document 1 - RAW XML: wf-form4_149402587634040.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>chasetsopoa12317.htm
<DESCRIPTION>TSO CHASE POA
<TEXT>
Document 2 - file: chasetsopoa12317.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>chasetsopoa12317001.jpg
<DESCRIPTION>TSO CHASE POA (IMAGE)
<TEXT>
Document 3 - file: chasetsopoa12317001.jpg

</DOCUMENT>
</SEC-DOCUMENT>