<SEC-DOCUMENT>0001209191-20-051673.txt : 20200923
<SEC-HEADER>0001209191-20-051673.hdr.sgml : 20200923
<ACCEPTANCE-DATETIME>20200923165219
ACCESSION NUMBER:		0001209191-20-051673
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200922
FILED AS OF DATE:		20200923
DATE AS OF CHANGE:		20200923

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			COLUMN GROUP II, LP
		CENTRAL INDEX KEY:			0001600420
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38997
		FILM NUMBER:		201192538

	BUSINESS ADDRESS:	
		STREET 1:		1700 OWENS STREET
		STREET 2:		SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158
		BUSINESS PHONE:		4158652050

	MAIL ADDRESS:	
		STREET 1:		1700 OWENS STREET
		STREET 2:		SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Column Group II GP, LP
		CENTRAL INDEX KEY:			0001645333
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38997
		FILM NUMBER:		201192539

	BUSINESS ADDRESS:	
		STREET 1:		1700 OWENS STREET, SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158
		BUSINESS PHONE:		415-865-2050

	MAIL ADDRESS:	
		STREET 1:		1700 OWENS STREET, SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			PONOI CAPITAL, LP
		CENTRAL INDEX KEY:			0001707230
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38997
		FILM NUMBER:		201192540

	BUSINESS ADDRESS:	
		STREET 1:		1700 OWENS STREET
		STREET 2:		SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158
		BUSINESS PHONE:		3123606645

	MAIL ADDRESS:	
		STREET 1:		1700 OWENS STREET
		STREET 2:		SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Ponoi Management, LLC
		CENTRAL INDEX KEY:			0001720702
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38997
		FILM NUMBER:		201192541

	BUSINESS ADDRESS:	
		STREET 1:		1700 OWENS STREET
		STREET 2:		SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158
		BUSINESS PHONE:		4158652050

	MAIL ADDRESS:	
		STREET 1:		1700 OWENS STREET
		STREET 2:		SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Ponoi Capital II, LP
		CENTRAL INDEX KEY:			0001732601
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38997
		FILM NUMBER:		201192542

	BUSINESS ADDRESS:	
		STREET 1:		1700 OWENS STREET
		STREET 2:		STE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158
		BUSINESS PHONE:		4158652050

	MAIL ADDRESS:	
		STREET 1:		1700 OWENS STREET
		STREET 2:		STE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Ponoi II Management, LLC
		CENTRAL INDEX KEY:			0001746488
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38997
		FILM NUMBER:		201192543

	BUSINESS ADDRESS:	
		STREET 1:		1700 OWENS STREET, SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158
		BUSINESS PHONE:		415-865-2050

	MAIL ADDRESS:	
		STREET 1:		1700 OWENS STREET, SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Column Group II Management, LP
		CENTRAL INDEX KEY:			0001783952
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38997
		FILM NUMBER:		201192544

	BUSINESS ADDRESS:	
		STREET 1:		1700 OWENS STREET
		STREET 2:		SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158
		BUSINESS PHONE:		415-865-2050

	MAIL ADDRESS:	
		STREET 1:		1700 OWENS STREET
		STREET 2:		SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Kutzkey Tim
		CENTRAL INDEX KEY:			0001614186

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38997
		FILM NUMBER:		201192545

	MAIL ADDRESS:	
		STREET 1:		1700 OWENS STREET
		STREET 2:		SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GOEDDEL DAVID V
		CENTRAL INDEX KEY:			0001182464

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38997
		FILM NUMBER:		201192546

	MAIL ADDRESS:	
		STREET 1:		C/O COLUMN GROUP LP
		STREET 2:		1700 OWENS STREET, SUITE 500
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94158

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RAPT Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001673772
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				473313701
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		561 ECCLES AVENUE
		CITY:			SOUTH SAN FRANCISCO
		STATE:			CA
		ZIP:			94080
		BUSINESS PHONE:		(650) 489-9000

	MAIL ADDRESS:	
		STREET 1:		561 ECCLES AVENUE
		CITY:			SOUTH SAN FRANCISCO
		STATE:			CA
		ZIP:			94080

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FLX Bio, Inc.
		DATE OF NAME CHANGE:	20160504
</SEC-HEADER>
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    <reportingOwner>
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            <rptOwnerStreet2>SUITE 500</rptOwnerStreet2>
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            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94158</rptOwnerZipCode>
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    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001746488</rptOwnerCik>
            <rptOwnerName>Ponoi II Management, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1700 OWENS STREET</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 500</rptOwnerStreet2>
            <rptOwnerCity>SAN FRANCISCO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94158</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001783952</rptOwnerCik>
            <rptOwnerName>Column Group II Management, LP</rptOwnerName>
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            <rptOwnerStreet1>1700 OWENS STREET, SUITE 500</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SAN FRANCISCO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94158</rptOwnerZipCode>
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    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001614186</rptOwnerCik>
            <rptOwnerName>Kutzkey Tim</rptOwnerName>
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            <rptOwnerStreet1>1700 OWENS STREET</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 500</rptOwnerStreet2>
            <rptOwnerCity>SAN FRANCISCO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94158</rptOwnerZipCode>
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    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001182464</rptOwnerCik>
            <rptOwnerName>GOEDDEL DAVID V</rptOwnerName>
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        <reportingOwnerAddress>
            <rptOwnerStreet1>1700 OWENS STREET</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 500</rptOwnerStreet2>
            <rptOwnerCity>SAN FRANCISCO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94158</rptOwnerZipCode>
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            <isOther>1</isOther>
            <otherText>Managing Partner</otherText>
        </reportingOwnerRelationship>
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    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2020-09-22</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>608000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>30.85</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3835679</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1599417</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F2"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>145401</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F3"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>50000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F4"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The securities are directly held by The Column Group II, LP (&quot;TCG II LP&quot;), and indirectly held by The Column Group II GP, LP (&quot;TCG II GP&quot;), the general partner of TCG II LP. The managing partners of TCG II GP are David Goeddel and Peter Svennilson. The managing partners of TCG II GP may be deemed to have voting and investment power with respect to such shares. TCG II GP and each individual managing partner disclaims beneficial ownership of these shares, except to the extent of their respective pecuniary interest in such shares.</footnote>
        <footnote id="F2">The securities are directly held by Ponoi Capital, LP (&quot;Ponoi LP&quot;), and indirectly held by Ponoi Management, LLC (&quot;Ponoi LLC&quot;), the general partner of Ponoi LP. The managing partners of Ponoi LLC are David Goeddel, Peter Svennilson and Tim Kutzkey. The managing partners of Ponoi LLC may be deemed to have voting and investment power with respect to such shares. Each individual managing partner disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest in such shares.</footnote>
        <footnote id="F3">The securities are directly held by Ponoi Capital II, LP (&quot;Ponoi II LP&quot;), and indirectly held by Ponoi II Management, LLC (&quot;Ponoi II LLC&quot;), the general partner of Ponoi II LP. The managing partners of Ponoi II LLC are David Goeddel, Peter Svennilson and Tim Kutzkey. The managing partners of Ponoi II LLC may be deemed to have voting and investment power with respect to such shares. Each individual managing partner disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest in such shares.</footnote>
        <footnote id="F4">The securities are directly held by The Column Group II Management, LP (&quot;TCGM II LP&quot;). Under the partnership agreement of TCG II LP, TCGM II LP is deemed to hold the securities for the economic benefit of TCG II LP. TCG II LP may be deemed to have an indirect pecuniary interest in the securities. The managing partners of TCGM II LP are David Goeddel and Peter Svennilson. The managing partners of TCGM II LP may be deemed to have voting and investment power with respect to such securities. TCGM II LP, TCG II LP and each individual managing partner disclaims beneficial ownership of these securities, except to the extent of their pecuniary interest therein.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Jennifer J. Carlson, Attorney-in-fact</signatureName>
        <signatureDate>2020-09-23</signatureDate>
    </ownerSignature>
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</SEC-DOCUMENT>
