<SEC-DOCUMENT>0001193125-17-308382-index.html : 20171012
<SEC-HEADER>0001193125-17-308382.hdr.sgml : 20171012
<ACCEPTANCE-DATETIME>20171012071032
ACCESSION NUMBER:		0001193125-17-308382
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		6
FILED AS OF DATE:		20171012
DATE AS OF CHANGE:		20171012
EFFECTIVENESS DATE:		20171012

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MYRIAD GENETICS INC
		CENTRAL INDEX KEY:			0000899923
		STANDARD INDUSTRIAL CLASSIFICATION:	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
		IRS NUMBER:				870494517
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-26642
		FILM NUMBER:		171133763

	BUSINESS ADDRESS:	
		STREET 1:		320 WAKARA WAY
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84108
		BUSINESS PHONE:		801-584-3600

	MAIL ADDRESS:	
		STREET 1:		320 WAKARA WAY
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84108
</SEC-HEADER>
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<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>d462898ddefa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: d462898ddefa14a.htm

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g4628982.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g4628982.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g4628983.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g4628983.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g4628983a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g4628983a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g4628984.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g4628984.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g4628985.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g4628985.jpg

</DOCUMENT>
</SEC-DOCUMENT>