<SEC-DOCUMENT>0001657662-25-000002.txt : 20250211
<SEC-HEADER>0001657662-25-000002.hdr.sgml : 20250211
<ACCEPTANCE-DATETIME>20250211164303
ACCESSION NUMBER:		0001657662-25-000002
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250211
DATE AS OF CHANGE:		20250211

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sight Sciences, Inc.
		CENTRAL INDEX KEY:			0001531177
		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		IRS NUMBER:				800625749
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-92715
		FILM NUMBER:		25610461

	BUSINESS ADDRESS:	
		STREET 1:		4040 CAMPBELL AVE,
		STREET 2:		SUITE 100
		CITY:			MENLO PARK
		STATE:			CA
		ZIP:			94025
		BUSINESS PHONE:		(415) 889-0550

	MAIL ADDRESS:	
		STREET 1:		4040 CAMPBELL AVE,
		STREET 2:		SUITE 100
		CITY:			MENLO PARK
		STATE:			CA
		ZIP:			94025

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			KCK LTD.
		CENTRAL INDEX KEY:			0001657662
		ORGANIZATION NAME:           	
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			D8
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		CORNER HOUSE 4TH FLOOR
		STREET 2:		20 PARLIAMENT STREET
		CITY:			HAMILTON
		STATE:			D0
		ZIP:			HM12
		BUSINESS PHONE:		441 703 1061

	MAIL ADDRESS:	
		STREET 1:		CORNER HOUSE 4TH FLOOR
		STREET 2:		20 PARLIAMENT STREET
		CITY:			HAMILTON
		STATE:			D0
		ZIP:			HM12
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
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    <submissionType>SCHEDULE 13G/A</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001657662</cik>
          <ccc>XXXXXXXX</ccc>
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      <liveTestFlag>LIVE</liveTestFlag>



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  <formData>
    <coverPageHeader>
      <amendmentNo>2</amendmentNo>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <eventDateRequiresFilingThisStatement>12/31/2024</eventDateRequiresFilingThisStatement>
      <issuerInfo>
        <issuerCik>0001531177</issuerCik>
        <issuerName>Sight Sciences, Inc.</issuerName>
        <issuerCusip>82657M105</issuerCusip>
        <issuerPrincipalExecutiveOfficeAddress>
          <com:street1>4040 CAMPBELL AVE,</com:street1>
          <com:street2>SUITE 100</com:street2>
          <com:city>MENLO PARK</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94025</com:zipCode>
        </issuerPrincipalExecutiveOfficeAddress>
      </issuerInfo>
      <designateRulesPursuantThisScheduleFiled>
        <designateRulePursuantThisScheduleFiled>Rule 13d-1(d)</designateRulePursuantThisScheduleFiled>
      </designateRulesPursuantThisScheduleFiled>
    </coverPageHeader>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>KCK LTD.</reportingPersonName>
      <citizenshipOrOrganization>D0</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>0.00</soleVotingPower>
        <sharedVotingPower>4374975.00</sharedVotingPower>
        <soleDispositivePower>0.00</soleDispositivePower>
        <sharedDispositivePower>4374975.00</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>4374975.00</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <classPercent>8.6</classPercent>
      <typeOfReportingPerson>OO</typeOfReportingPerson>
    </coverPageHeaderReportingPersonDetails>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>Nael Karim Kassar</reportingPersonName>
      <citizenshipOrOrganization>I0</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>0.00</soleVotingPower>
        <sharedVotingPower>4374975.00</sharedVotingPower>
        <soleDispositivePower>0.00</soleDispositivePower>
        <sharedDispositivePower>4374975.00</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>4374975.00</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <classPercent>8.6</classPercent>
      <typeOfReportingPerson>IN</typeOfReportingPerson>
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    <items>
      <item1>
        <issuerName>Sight Sciences, Inc.</issuerName>
        <issuerPrincipalExecutiveOfficeAddress>4040 CAMPBELL AVE,, SUITE 100, MENLO PARK, CALIFORNIA, 94025.</issuerPrincipalExecutiveOfficeAddress>
      </item1>
      <item2>
        <filingPersonName>KCK Ltd.

Nael Karim Kassar</filingPersonName>
        <principalBusinessOfficeOrResidenceAddress>KCK Ltd.
Corner House
20 Parliament Street
Hamilton, Bermuda HM12</principalBusinessOfficeOrResidenceAddress>
        <citizenship>KCK Ltd.: Bermuda
Nael Karim Kassar: France</citizenship>
      </item2>
      <item3>
        <notApplicableFlag>Y</notApplicableFlag>
      </item3>
      <item4>
        <amountBeneficiallyOwned>4,374,975 shares of Common Stock*</amountBeneficiallyOwned>
        <classPercent>The ownership percentage reported is based on 50,754,616 outstanding shares of Common Stock, as reported in the Issuer?s Form 10-Q filed on November 7, 2024</classPercent>
        <numberOfSharesPersonHas>
          <solePowerOrDirectToVote>0</solePowerOrDirectToVote>
        </numberOfSharesPersonHas>
      </item4>
      <item5>
        <notApplicableFlag>Y</notApplicableFlag>
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      <item6>
        <notApplicableFlag>Y</notApplicableFlag>
      </item6>
      <item7>
        <notApplicableFlag>Y</notApplicableFlag>
      </item7>
      <item8>
        <notApplicableFlag>Y</notApplicableFlag>
      </item8>
      <item9>
        <notApplicableFlag>Y</notApplicableFlag>
      </item9>
      <item10>
        <notApplicableFlag>Y</notApplicableFlag>
      </item10>
    </items>
    <signatureInformation>
      <reportingPersonName>KCK LTD.</reportingPersonName>
      <signatureDetails>
        <signature>/s/ Raphael Metz</signature>
        <title>Raphael Metz / Secretary</title>
        <date>02/11/2025</date>
      </signatureDetails>
    </signatureInformation>
    <signatureInformation>
      <reportingPersonName>Nael Karim Kassar</reportingPersonName>
      <signatureDetails>
        <signature>/S/ Nael Karim Kassar</signature>
        <title>Nael Karim Kassar / Founder and Chief Executive Officer</title>
        <date>02/11/2025</date>
      </signatureDetails>
    </signatureInformation>
  </formData>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
