<SEC-DOCUMENT>0000899243-22-025869.txt : 20220708
<SEC-HEADER>0000899243-22-025869.hdr.sgml : 20220708
<ACCEPTANCE-DATETIME>20220708214307
ACCESSION NUMBER:		0000899243-22-025869
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220706
FILED AS OF DATE:		20220708
DATE AS OF CHANGE:		20220708

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HICKS THOMAS O
		CENTRAL INDEX KEY:			0000938201

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40587
		FILM NUMBER:		221075766

	MAIL ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		SUITE 4600 W
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Hicks Mack H.
		CENTRAL INDEX KEY:			0001413224

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40587
		FILM NUMBER:		221075772

	MAIL ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		SUITE 4600 W
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HH-IOP Partners, L.P.
		CENTRAL INDEX KEY:			0001667541
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40587
		FILM NUMBER:		221075767

	BUSINESS ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		SUITE 4600 W
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201
		BUSINESS PHONE:		214.615.2300

	MAIL ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		SUITE 4600 W
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HH Sight LLC
		CENTRAL INDEX KEY:			0001872481
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40587
		FILM NUMBER:		221075770

	BUSINESS ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		SUITE 4600 W
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201
		BUSINESS PHONE:		(214) 615-2292

	MAIL ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		SUITE 4600 W
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HH Sight Partners, L.P.
		CENTRAL INDEX KEY:			0001667542
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40587
		FILM NUMBER:		221075768

	BUSINESS ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		SUITE 4600 W
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201
		BUSINESS PHONE:		214.615.2300

	MAIL ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		SUITE 4600 W
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HEP Partners LLC
		CENTRAL INDEX KEY:			0001810192
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40587
		FILM NUMBER:		221075771

	BUSINESS ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		SUITE 4600 W
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201
		BUSINESS PHONE:		(214) 615-2292

	MAIL ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		SUITE 4600 W
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HH Sight Partners GP, L.P.
		CENTRAL INDEX KEY:			0001872472
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40587
		FILM NUMBER:		221075769

	BUSINESS ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		SUITE 4600 W
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201
		BUSINESS PHONE:		(214) 615-2292

	MAIL ADDRESS:	
		STREET 1:		2200 ROSS AVENUE
		STREET 2:		SUITE 4600 W
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201

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
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2022-07-06</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001413224</rptOwnerCik>
            <rptOwnerName>Hicks Mack H.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2200 ROSS AVENUE, SUITE 4600 W</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001810192</rptOwnerCik>
            <rptOwnerName>HEP Partners LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2200 ROSS AVENUE, SUITE 4600 W</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001872481</rptOwnerCik>
            <rptOwnerName>HH Sight LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2200 ROSS AVENUE, SUITE 4600 W</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001872472</rptOwnerCik>
            <rptOwnerName>HH Sight Partners GP, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2200 ROSS AVENUE, SUITE 4600 W</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001667542</rptOwnerCik>
            <rptOwnerName>HH Sight Partners, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2200 ROSS AVENUE, SUITE 4600 W</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001667541</rptOwnerCik>
            <rptOwnerName>HH-IOP Partners, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2200 ROSS AVENUE, SUITE 4600 W</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000938201</rptOwnerCik>
            <rptOwnerName>HICKS THOMAS O</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2200 ROSS AVENUE, SUITE 4600 W</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2022-07-06</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2669530</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnotes</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F6"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2022-07-06</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F7"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1717140</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnotes</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F8"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>89780</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F9"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>444588</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnotes</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F10"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>86206</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnotes</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F11"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Represents a pro rata distribution in-kind of all the shares formerly held by HH Sight Partners, L.P. (&quot;HH Sight Partners&quot;) to its partners (the &quot;HH Sight Distribution&quot;).  As a result of the HH Sight Distribution, HH Sight Partners will no longer be a reporting person.</footnote>
        <footnote id="F2">This statement is jointly filed by and on behalf of each of Mack H. Hicks, Thomas O. Hicks, HH Sight Partners, HH-IOP Partners, L.P. (&quot;HH-IOP&quot;), HH Sight Partners GP, L.P. (the &quot;GP&quot;), HH Sight LLC (the &quot;GP of GP&quot;), and HEP Partners LLC (&quot;HEP&quot;). HH Sight Partners, HH-IOP,  and Mack H. Hicks (individually, as Trustee of the MHH 2016 Descendants Trust, and as the ultimate owner and control person of MHH Ventures Ltd.) are the direct beneficial owners of the securities covered by this statement.</footnote>
        <footnote id="F3">The GP is the general partner of, and may be deemed to beneficially own securities owned by, each of HH Sight Partners and HH-IOP. The GP of the GP is the general partner of, and may be deemed to beneficially own securities owned by, the GP. Mack H. Hicks and Thomas O. Hicks are the co-managers of, and may each be deemed to beneficially own securities owned by, the GP of the GP. HEP is the investment manager of, and may be deemed to beneficially own securities owned by, each of HH Sight Partners and HH-IOP. Thomas O. Hicks is the Chairman, President, and Chief Executive Officer of, and may be deemed to beneficially own securities owned by, HEP.</footnote>
        <footnote id="F4">Each reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the &quot;Exchange Act&quot;), or otherwise, the beneficial owner of any securities covered by this statement. Each reporting person disclaims beneficial ownership of the securities covered by this statement, except to the extent of the pecuniary interest of such person in such securities.</footnote>
        <footnote id="F5">Each reporting person may be deemed to be a member of a group with respect to the Issuer or securities of the Issuer for purposes of Section 13(d) or 13(g) of the Exchange Act. Each reporting person declares that neither the filing of this statement nor anything herein shall be construed as an admission that such person is, for the purposes of Section 13(d) or 13(g) of the Exchange Act or any other purpose, a member of a group with respect to the Issuer or securities of the Issuer.</footnote>
        <footnote id="F6">Represents common stock directly held by HH Sight Partners.</footnote>
        <footnote id="F7">Represents a pro rata distribution in-kind of all the shares formerly held by HH-IOP to its partners (the &quot;HH-IOP Distribution&quot;).  As a result of both the HH Sight Distribution and the HH-IOP Distribution, in addition to HH Sight Partners, each of HH-IOP, the GP, the GP of the GP, HEP and Thomas O. Hicks will no longer be a reporting person.</footnote>
        <footnote id="F8">Represents common stock directly held by HH-IOP.</footnote>
        <footnote id="F9">Represents shares ultimately received by Mack H. Hicks from HH Sight Partners as a result of the HH Sight Distribution.  The acquisition of shares by Mack H. Hicks in the HH Sight Distribution constituted a change in the form of beneficial ownership without a change in pecuniary interest that is exempt from Section 16 of the Exchange Act pursuant to Rule 16a-13 thereunder.  Rule 16a-9(a) under the Exchange Act may also exempt the acquisition of shares by Mack H. Hicks in the HH Sight Distribution from Section 16 of the Exchange Act.</footnote>
        <footnote id="F10">Represents the aggregate shares ultimately received by MHH Ventures Ltd. from both HH Sight Partners and HH-IOP as a result of the HH Sight Distribution and the HH-IOP Distribution.  MHH Ventures Ltd. is ultimately owned and controlled by Mack H. Hicks and therefore Mack H. Hicks may be deemed to beneficially own securities owned by MHH Ventures Ltd. The acquisition of shares by MHH Ventures Ltd. in each of the HH Sight Distribution and the HH-IOP Distribution constituted a change in the form of beneficial ownership without a change in pecuniary interest that is exempt from Section 16 of the Exchange Act pursuant to Rule 16a-13 thereunder.  Rule 16a-9(a) under the Exchange Act may also exempt the acquisition of shares by MHH Ventures Ltd. in each of the HH Sight Distribution and the HH-IOP Distribution from Section 16 of the Exchange Act.</footnote>
        <footnote id="F11">Represents common stock held by Mack H. Hicks, as Trustee of the MHH 2016 Descendants Trust.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>HEP PARTNERS LLC, By: /s/ Thomas O. Hicks, Name: Thomas O. Hicks, Title: Managing Member</signatureName>
        <signatureDate>2022-07-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>HH SIGHT LLC, By: /s/ Mack H. Hicks, Name: Mack H. Hicks, Title: Co-Manager</signatureName>
        <signatureDate>2022-07-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>HH SIGHT PARTNERS GP, L.P., By: HH Sight LLC, Its: General Partner, By: /s/ Mack H. Hicks, Name: Mack H. Hicks, Title: Co-Manager</signatureName>
        <signatureDate>2022-07-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>HH SIGHT PARTNERS, L.P., By: HH Sight Partners GP, L.P., Its: General Partner, By: HH Sight LLC, Its: General Partner, By: /s/ Mack H. Hicks, Name: Mack H. Hicks, Title: Co-Manager</signatureName>
        <signatureDate>2022-07-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>HH-IOP PARTNERS, L.P., By: HH Sight Partners GP, L.P., Its: General Partner, By: HH Sight LLC, Its: General Partner, By: /s/ Mack H. Hicks, Name: Mack H. Hicks, Title: Co-Manager</signatureName>
        <signatureDate>2022-07-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>THOMAS O. HICKS, By: /s/ Thomas O. Hicks</signatureName>
        <signatureDate>2022-07-08</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>MACK H. HICKS, By: /s/ Mack H. Hicks</signatureName>
        <signatureDate>2022-07-08</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
