    <SEC-DOCUMENT>0001140361-22-016751-index.html : 20220429
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    <ACCEPTANCE-DATETIME>20220429070139
    ACCESSION NUMBER:		0001140361-22-016751
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20220429
    DATE AS OF CHANGE:		20220429

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Sight Sciences, Inc.
    		CENTRAL INDEX KEY:			0001531177
    		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
    		IRS NUMBER:				800625749
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-40587
    		FILM NUMBER:		22870057

    	BUSINESS ADDRESS:
    		STREET 1:		3000 SAND HILL ROAD
    		STREET 2:		BUILDING 3, SUITE 105
    		CITY:			MENLO PARK
    		STATE:			CA
    		ZIP:			94025
    		BUSINESS PHONE:		(415) 889-0550

    	MAIL ADDRESS:
    		STREET 1:		3000 SAND HILL ROAD
    		STREET 2:		BUILDING 3, SUITE 105
    		CITY:			MENLO PARK
    		STATE:			CA
    		ZIP:			94025
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>edge20003680x2_defa14a.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: edge20003680x2_defa14a.htm

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    <SEQUENCE>2
    <FILENAME>edge20003680x2_nc01.jpg
    <TEXT>
    Document 2 - file: edge20003680x2_nc01.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>edge20003680x2_nc02.jpg
    <TEXT>
    Document 3 - file: edge20003680x2_nc02.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>