<SEC-DOCUMENT>0000899243-23-016835.txt : 20230703
<SEC-HEADER>0000899243-23-016835.hdr.sgml : 20230703
<ACCEPTANCE-DATETIME>20230703175249
ACCESSION NUMBER:		0000899243-23-016835
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20230608
FILED AS OF DATE:		20230703
DATE AS OF CHANGE:		20230703

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Mazzacco Catherine
		CENTRAL INDEX KEY:			0001967722

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40587
		FILM NUMBER:		231066123

	MAIL ADDRESS:	
		STREET 1:		C/O KRYSTAL BIOTECH, INC.
		STREET 2:		2100 WHARTON STREET, SUITE 701
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15203

ISSUER:		

	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

	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
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<TYPE>3
<SEQUENCE>1
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<DESCRIPTION>FORM 3 SUBMISSION
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<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2023-06-08</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001531177</issuerCik>
        <issuerName>Sight Sciences, Inc.</issuerName>
        <issuerTradingSymbol>SGHT</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001967722</rptOwnerCik>
            <rptOwnerName>Mazzacco Catherine</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SIGHT SCIENCES, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>4040 CAMPBELL AVE., SUITE 100</rptOwnerStreet2>
            <rptOwnerCity>MENLO PARK</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94025</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <footnotes></footnotes>

    <remarks>Exhibit List: Exhibit 24 - Power of Attorney</remarks>

    <ownerSignature>
        <signatureName>/s/ Jeremy Hayden, Attorney-in-Fact for Catherine Mazzacco</signatureName>
        <signatureDate>2023-07-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
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<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>attachment1.htm
<DESCRIPTION>EX-24 DOCUMENT
<TEXT>
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<PRE>
                                                                      EXHIBIT 24

                                POWER OF ATTORNEY

        With respect to holdings of and transactions in securities issued by
Sight Sciences, Inc. (the "Company"), the undersigned hereby constitutes and
appoints the individuals named on Schedule A attached hereto and as may be
amended from time to time, or any of them signing singly, with full power of
substitution and resubstitution, to act as the undersigned's true and lawful
attorney-in-fact to:

1.      prepare, execute in the undersigned's name and on the undersigned's
        behalf, and submit to the United States Securities and Exchange
        Commission (the "SEC") a Form ID, including amendments thereto, and any
        other documents necessary or appropriate to obtain and/or regenerate
        codes and passwords enabling the undersigned to make electronic filings
        with the SEC of reports required by Section 16(a) of the Securities
        Exchange Act of 1934, as amended, or any rule or regulation of the SEC;

2.      execute for and on behalf of the undersigned, Forms 3, 4, and 5 in
        accordance with Section 16 of the Securities Exchange Act of 1934, as
        amended, and the rules thereunder;

3.      do and perform any and all acts for and on behalf of the undersigned
        which may be necessary or desirable to complete and execute any such
        Form 3, 4, or 5, complete and execute any amendment or amendments
        thereto, and timely file such form with the SEC and any stock exchange
        or similar authority; and

4.      take any other action of any type whatsoever in connection with the
        foregoing which, in the opinion of such attorney-in-fact, may be of
        benefit to, in the best interest of, or legally required by, the
        undersigned, it being understood that the documents executed by such
        attorney-in-fact on behalf of the undersigned pursuant to this Power of
        Attorney shall be in such form and shall contain such terms and
        conditions as such attorney-in-fact may approve in such attorney-in-
        fact's discretion.

        The undersigned hereby grants to each such attorney-in-fact full power
and authority to do and perform any and every act and thing whatsoever
requisite, necessary, or proper to be done in the exercise of any of the rights
and powers herein granted, as fully to all intents and purposes as the
undersigned might or could do if personally present, with full power of
substitution and resubstitution or revocation, hereby ratifying and confirming
all that such attorney-in-fact, or such attorneys-in-fact substitute or
substitutes, shall lawfully do or cause to be done by virtue of this Power of
Attorney and the rights and powers herein granted.

        The undersigned acknowledges that the foregoing attorneys-in-fact, in
serving in such capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigned's responsibilities to
comply with Section 16 of the Securities Exchange Act of 1934, as amended.

        This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4, and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorneys-in-fact.

        IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney
to be executed as of this 3rd day of July, 2023.

                                   Signature: /s/ Catherine Mazzacco
                                              -----------------------
                                   Print Name:Catherine Mazzacco
                                              -----------------------

                                Schedule A

Individuals Appointed as Attorney-in-Fact with Full Power of Substitution and
Resubstitution:

Rick Dykstra
Jeremy Hayden
Ryan C. Wilkins
</PRE>
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