<SEC-DOCUMENT>0001137789-17-000026-index.html : 20170516
<SEC-HEADER>0001137789-17-000026.hdr.sgml : 20170516
<ACCEPTANCE-DATETIME>20170516192431
ACCESSION NUMBER:		0001137789-17-000026
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20170515
FILED AS OF DATE:		20170516
DATE AS OF CHANGE:		20170516

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Seagate Technology plc
		CENTRAL INDEX KEY:			0001137789
		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER STORAGE DEVICES [3572]
		IRS NUMBER:				980648577
		STATE OF INCORPORATION:			L2
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		38/39 FITZWILLIAM SQUARE
		CITY:			DUBLIN 2
		STATE:			L2
		ZIP:			00000
		BUSINESS PHONE:		(353) (1) 234-3136

	MAIL ADDRESS:	
		STREET 1:		38/39 FITZWILLIAM SQUARE
		CITY:			DUBLIN 2
		STATE:			L2
		ZIP:			00000

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Seagate Technology
		DATE OF NAME CHANGE:	20090330

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SEAGATE TECHNOLOGY
		DATE OF NAME CHANGE:	20021212

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SEAGATE TECHNOLOGY HOLDINGS
		DATE OF NAME CHANGE:	20010406

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RE MARK
		CENTRAL INDEX KEY:			0001234678

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31560
		FILM NUMBER:		17850000

	MAIL ADDRESS:	
		STREET 1:		C/O READ RITE CORP
		STREET 2:		44100 OSGOOD ROAD
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94539
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_149497705588292.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wf-form4_149497705588292.html

Document 1 - RAW XML: wf-form4_149497705588292.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>massaronipowerofattorney05.htm
<DESCRIPTION>KENNETH MASSARONI POWER OF ATTORNEY 05-11-2017
<TEXT>
Document 2 - file: massaronipowerofattorney05.htm

</DOCUMENT>
</SEC-DOCUMENT>