    <SEC-DOCUMENT>0000817720-25-000085-index.html : 20250916
    <SEC-HEADER>0000817720-25-000085.hdr.sgml : 20250916
    <ACCEPTANCE-DATETIME>20250916162544
    ACCESSION NUMBER:		0000817720-25-000085
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		4
    FILED AS OF DATE:		20250916
    DATE AS OF CHANGE:		20250916

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			SYNAPTICS Inc
    		CENTRAL INDEX KEY:			0000817720
    		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
    		ORGANIZATION NAME:           	04 Manufacturing
    		EIN:				770118518
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0626

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-49602
    		FILM NUMBER:		251317606

    	BUSINESS ADDRESS:
    		STREET 1:		1109 MCKAY DRIVE
    		CITY:			SAN JOSE
    		STATE:			CA
    		ZIP:			95131-1706
    		BUSINESS PHONE:		408-904-1100

    	MAIL ADDRESS:
    		STREET 1:		1109 MCKAY DRIVE
    		CITY:			SAN JOSE
    		STATE:			CA
    		ZIP:			95131-1706

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	SYNAPTICS INC
    		DATE OF NAME CHANGE:	20010216
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>defa14a.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: defa14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>g894185g01a83.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: g894185g01a83.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>syn25vnoticeaccess_p36291pb.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: syn25vnoticeaccess_p36291pb.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>syn25vnoticeaccess_p36291pc.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: syn25vnoticeaccess_p36291pc.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>