<SEC-DOCUMENT>0001193125-17-282766-index.html : 20170912
<SEC-HEADER>0001193125-17-282766.hdr.sgml : 20170912
<ACCEPTANCE-DATETIME>20170912162356
ACCESSION NUMBER:		0001193125-17-282766
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20170912
DATE AS OF CHANGE:		20170912
EFFECTIVENESS DATE:		20170912

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SYNAPTICS Inc
		CENTRAL INDEX KEY:			0000817720
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				770118518
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0627

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-49602
		FILM NUMBER:		171081370

	BUSINESS ADDRESS:	
		STREET 1:		1251 MCKAY DRIVE
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95131-3326
		BUSINESS PHONE:		408-904-1100

	MAIL ADDRESS:	
		STREET 1:		1251 MCKAY DRIVE
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95131-3326

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SYNAPTICS INC
		DATE OF NAME CHANGE:	20010216
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>d446070ddefa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: d446070ddefa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g446070001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g446070001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g446070002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g446070002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g446070003.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g446070003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g446070004.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g446070004.jpg

</DOCUMENT>
</SEC-DOCUMENT>