<SEC-DOCUMENT>0001209191-21-043061.txt : 20210624
<SEC-HEADER>0001209191-21-043061.hdr.sgml : 20210624
<ACCEPTANCE-DATETIME>20210624165132
ACCESSION NUMBER:		0001209191-21-043061
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210622
FILED AS OF DATE:		20210624
DATE AS OF CHANGE:		20210624

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			DANAHER CORP /DE/
		CENTRAL INDEX KEY:			0000313616
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823]
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40497
		FILM NUMBER:		211043481

	BUSINESS ADDRESS:	
		STREET 1:		2200 PENNSYLVANIA AVE. N.W.
		STREET 2:		SUITE 800W
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20037-1701
		BUSINESS PHONE:		2028280850

	MAIL ADDRESS:	
		STREET 1:		2200 PENNSYLVANIA AVE. N.W.
		STREET 2:		SUITE 800W
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20037-1701

	FORMER NAME:	
		FORMER CONFORMED NAME:	DMG INC
		DATE OF NAME CHANGE:	19850221

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Danaher Innovation Center LLC
		CENTRAL INDEX KEY:			0001868059

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40497
		FILM NUMBER:		211043480

	BUSINESS ADDRESS:	
		STREET 1:		C/O DANAHER CORPORATION
		STREET 2:		2200 PENNSYLVANIA AVE. N.W., SUITE 800W
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20037
		BUSINESS PHONE:		(202) 828-0850

	MAIL ADDRESS:	
		STREET 1:		C/O DANAHER CORPORATION
		STREET 2:		2200 PENNSYLVANIA AVE. N.W., SUITE 800W
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20037

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Codex DNA, Inc.
		CENTRAL INDEX KEY:			0001850079
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
		IRS NUMBER:				451216839
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		9535 WAPLES STREET
		STREET 2:		SUITE 100
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		858-228-4115

	MAIL ADDRESS:	
		STREET 1:		9535 WAPLES STREET
		STREET 2:		SUITE 100
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
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    <documentType>4</documentType>

    <periodOfReport>2021-06-22</periodOfReport>

    <notSubjectToSection16>1</notSubjectToSection16>

    <issuer>
        <issuerCik>0001850079</issuerCik>
        <issuerName>Codex DNA, Inc.</issuerName>
        <issuerTradingSymbol>DNAY</issuerTradingSymbol>
    </issuer>

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            <rptOwnerName>DANAHER CORP /DE/</rptOwnerName>
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            <rptOwnerStreet1>2200 PENNSYLVANIA AVE, N.W., SUITE 800W</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>WASHINGTON</rptOwnerCity>
            <rptOwnerState>DC</rptOwnerState>
            <rptOwnerZipCode>20037</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <isDirector>0</isDirector>
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            <isOther>0</isOther>
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    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001868059</rptOwnerCik>
            <rptOwnerName>Danaher Innovation Center LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O DANAHER CORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>2200 PENNSYLVANIA AVE, N.W., SUITE 800W</rptOwnerStreet2>
            <rptOwnerCity>WASHINGTON</rptOwnerCity>
            <rptOwnerState>DC</rptOwnerState>
            <rptOwnerZipCode>20037</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
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    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2021-06-22</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>C</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2294157</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
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                <directOrIndirectOwnership>
                    <value>I</value>
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                <natureOfOwnership>
                    <value>By Danaher Innovation Center LLC</value>
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                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
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    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Series A Preferred Stock</value>
            </securityTitle>
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                <footnoteId id="F1"/>
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            <transactionDate>
                <value>2021-06-22</value>
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            <transactionCoding>
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                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1751999</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F1"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1751999</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
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                <sharesOwnedFollowingTransaction>
                    <value>0</value>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Danaher Innovation Center LLC</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Series A-1 Preferred Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F1"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2021-06-22</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>C</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>542158</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
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            <exerciseDate>
                <footnoteId id="F1"/>
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            <expirationDate>
                <footnoteId id="F1"/>
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                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>542158</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Danaher Innovation Center LLC</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Each share of Series A Preferred Stock and Series A-1 Preferred Stock (collectively, the &quot;Preferred Stock&quot;), par value $0.0001 per share, of the Issuer automatically converted on a one-for-one basis to shares of the Issuer's common stock, par value $0.0001 per share (&quot;Common Stock&quot;), immediately prior to the closing of the Issuer's initial public offering of its Common Stock. The right to convert the Preferred Stock into Common Stock had no expiration date.</footnote>
        <footnote id="F2">Held by Danaher Innovation Center LLC. Danaher Innovation Center LLC is an indirect, wholly owned subsidiary of Danaher Corporation. The address of Danaher Innovation Center LLC is 2200 Pennsylvania Avenue, N.W., Suite 800W, Washington, DC 20037.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Danaher Corporation /s/ James F. O'Reilly, Vice President, Deputy General Counsel and Secretary</signatureName>
        <signatureDate>2021-06-24</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Danaher Innovation Center LLC /s/ James F. O'Reilly, Vice President and Secretary</signatureName>
        <signatureDate>2021-06-24</signatureDate>
    </ownerSignature>
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</TEXT>
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</SEC-DOCUMENT>
