<SEC-DOCUMENT>0001209191-21-061035.txt : 20211019
<SEC-HEADER>0001209191-21-061035.hdr.sgml : 20211019
<ACCEPTANCE-DATETIME>20211019193552
ACCESSION NUMBER:		0001209191-21-061035
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20211015
FILED AS OF DATE:		20211019
DATE AS OF CHANGE:		20211019

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Automated Systems Holdings Ltd
		CENTRAL INDEX KEY:			0001806219
		STATE OF INCORPORATION:			D0

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38685
		FILM NUMBER:		211332392

	BUSINESS ADDRESS:	
		STREET 1:		15/F, TOPSAIL PLAZA
		STREET 2:		11 ON SUM STREET
		CITY:			SHATIN
		STATE:			K3
		ZIP:			00000
		BUSINESS PHONE:		(852) 2601 6998

	MAIL ADDRESS:	
		STREET 1:		15/F, TOPSAIL PLAZA
		STREET 2:		11 ON SUM STREET
		CITY:			SHATIN
		STATE:			K3
		ZIP:			00000

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Beijing Teamsun Technology Co. Ltd.
		CENTRAL INDEX KEY:			0001806217
		STATE OF INCORPORATION:			F4

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38685
		FILM NUMBER:		211332394

	BUSINESS ADDRESS:	
		STREET 1:		ROOM 501, 5/F., NO. 23 BUILDING
		STREET 2:		10 E.BLOCK XIBEIWANG E. RD, HAIDIAN DIST
		CITY:			BEIJING
		STATE:			F4
		ZIP:			0000000
		BUSINESS PHONE:		(8610) 8098-6010

	MAIL ADDRESS:	
		STREET 1:		ROOM 501, 5/F., NO. 23 BUILDING
		STREET 2:		10 E.BLOCK XIBEIWANG E. RD, HAIDIAN DIST
		CITY:			BEIJING
		STATE:			F4
		ZIP:			0000000

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GDB International Investment Ltd
		CENTRAL INDEX KEY:			0001806225
		STATE OF INCORPORATION:			D8

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38685
		FILM NUMBER:		211332391

	BUSINESS ADDRESS:	
		STREET 1:		15/F, TOPSAIL PLAZA
		STREET 2:		11 ON SUM STREET
		CITY:			SHATIN
		STATE:			K3
		ZIP:			00000
		BUSINESS PHONE:		(312) 207-3863

	MAIL ADDRESS:	
		STREET 1:		15/F, TOPSAIL PLAZA
		STREET 2:		11 ON SUM STREET
		CITY:			SHATIN
		STATE:			K3
		ZIP:			00000

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Teamsun Technology (HK) Ltd
		CENTRAL INDEX KEY:			0001806221
		STATE OF INCORPORATION:			K3

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38685
		FILM NUMBER:		211332393

	BUSINESS ADDRESS:	
		STREET 1:		UNIT 907, 9TH FLOOR, TAI YAU BUILDING
		STREET 2:		181 JOHNSTON ROAD
		CITY:			WANCHAI
		STATE:			K3
		ZIP:			00000
		BUSINESS PHONE:		(852) 2868 6040

	MAIL ADDRESS:	
		STREET 1:		UNIT 907, 9TH FLOOR, TAI YAU BUILDING
		STREET 2:		181 JOHNSTON ROAD
		CITY:			WANCHAI
		STATE:			K3
		ZIP:			00000

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GDD International Holding Co
		CENTRAL INDEX KEY:			0001806223
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38685
		FILM NUMBER:		211332390

	BUSINESS ADDRESS:	
		STREET 1:		15/F, TOPSAIL PLAZA
		STREET 2:		11 ON SUM STREET
		CITY:			SHATIN
		STATE:			K3
		ZIP:			00000
		BUSINESS PHONE:		(312) 207-3863

	MAIL ADDRESS:	
		STREET 1:		15/F, TOPSAIL PLAZA
		STREET 2:		11 ON SUM STREET
		CITY:			SHATIN
		STATE:			K3
		ZIP:			00000

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GRID DYNAMICS HOLDINGS, INC.
		CENTRAL INDEX KEY:			0001743725
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				830632724
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		7660 FAY AVENUE
		STREET 2:		SUITE H, UNIT 339
		CITY:			LA JOLLA
		STATE:			CA
		ZIP:			92037
		BUSINESS PHONE:		(619) 736-6855

	MAIL ADDRESS:	
		STREET 1:		7660 FAY AVENUE
		STREET 2:		SUITE H, UNIT 339
		CITY:			LA JOLLA
		STATE:			CA
		ZIP:			92037

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ChaSerg Technology Acquisition Corp
		DATE OF NAME CHANGE:	20180615
</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>2021-10-15</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001743725</issuerCik>
        <issuerName>GRID DYNAMICS HOLDINGS, INC.</issuerName>
        <issuerTradingSymbol>GDYN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001806217</rptOwnerCik>
            <rptOwnerName>Beijing Teamsun Technology Co. Ltd.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>ROOM 501, 5/F, NO. 23 BUILDING</rptOwnerStreet1>
            <rptOwnerStreet2>10 E. BLOCK XIBEIWANG EAST RD.</rptOwnerStreet2>
            <rptOwnerCity>HAIDIAN DISTRICT, BEIJING</rptOwnerCity>
            <rptOwnerState>F4</rptOwnerState>
            <rptOwnerZipCode>0000</rptOwnerZipCode>
            <rptOwnerStateDescription>CHINA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001806221</rptOwnerCik>
            <rptOwnerName>Teamsun Technology (HK) Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>UNIT 907, 9TH FLOOR, TAI YAU BUILDING</rptOwnerStreet1>
            <rptOwnerStreet2>181 JOHNSTON ROAD</rptOwnerStreet2>
            <rptOwnerCity>WANCHAI</rptOwnerCity>
            <rptOwnerState>K3</rptOwnerState>
            <rptOwnerZipCode>00000</rptOwnerZipCode>
            <rptOwnerStateDescription>HONG KONG</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001806219</rptOwnerCik>
            <rptOwnerName>Automated Systems Holdings Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>15/F., TOPSAIL PLAZA</rptOwnerStreet1>
            <rptOwnerStreet2>11 ON SUM STREET</rptOwnerStreet2>
            <rptOwnerCity>SHATIN</rptOwnerCity>
            <rptOwnerState>K3</rptOwnerState>
            <rptOwnerZipCode>00000</rptOwnerZipCode>
            <rptOwnerStateDescription>HONG KONG</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001806225</rptOwnerCik>
            <rptOwnerName>GDB International Investment Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>15/F., TOPSAIL PLAZA</rptOwnerStreet1>
            <rptOwnerStreet2>11 ON SUM STREET</rptOwnerStreet2>
            <rptOwnerCity>SHATIN</rptOwnerCity>
            <rptOwnerState>K3</rptOwnerState>
            <rptOwnerZipCode>00000</rptOwnerZipCode>
            <rptOwnerStateDescription>HONG KONG</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001806223</rptOwnerCik>
            <rptOwnerName>GDD International Holding Co</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>15/F., TOPSAIL PLAZA</rptOwnerStreet1>
            <rptOwnerStreet2>11 ON SUM STREET</rptOwnerStreet2>
            <rptOwnerCity>SHATIN</rptOwnerCity>
            <rptOwnerState>K3</rptOwnerState>
            <rptOwnerZipCode>00000</rptOwnerZipCode>
            <rptOwnerStateDescription>HONG KONG</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>2021-10-15</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
                <footnoteId id="F3"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>112275</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>10.19</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>14802570</value>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">On October 15, 2021, the Reporting Person received these shares of the Issuer's common stock pursuant to an &quot;earn-out&quot; provision in Section 2.19(e)(ii) of that certain Agreement and Plan of Merger (the &quot;Merger Agreement&quot;) dated as of November 13, 2019 by and among the Issuer and the parties listed in the Merger Agreement.</footnote>
        <footnote id="F2">(continuation from footnote 1) The Merger Agreement provided that if, after preparing the &quot;Closing Statement&quot; required by the Merger Agreement, the &quot;Post-Closing Adjustment&quot; (which generally relates to cash accounts, working capital and indebtedness at the &quot;Closing Date&quot;) was a positive number, the Issuer would be required to issue that number of new shares of common stock of the Issuer equal to the Post-Closing Adjustment divided by the &quot;Parent Stock Signing Price&quot; (i.e. $10.19), and to deposit such shares with the &quot;Exchange Agent&quot; for distribution to the &quot;Shareholders&quot; in accordance with their &quot;Shareholder Pro Rata Shares&quot; (as each such term is defined in the Merger Agreement), for no additional consideration.</footnote>
        <footnote id="F3">(continuation from footnote 2) The Reporting Person's right to receive such additional shares in a non-market manner for no additional consideration became fixed and irrevocable on March 5, 2020, the effective date of the merger. Accordingly, by law, the date of acquisition of such earn-out shares for purposes of Section 16(b) is March 5, 2020, the effective date of the merger.</footnote>
        <footnote id="F4">These securities are directly held by GDD International Holding Company (&quot;GDD&quot;), which is a wholly-owned subsidiary of GDB International Investment Limited, which is a wholly-owned subsidiary of Automated Systems Holdings Limited, which is a subsidiary controlled by Teamsun Technology (HK) Limited, which is a wholly-owned subsidiary of Beijing Teamsun Technology Co., Ltd. (collectively, the &quot;Teamsun Entities&quot;).</footnote>
        <footnote id="F5">Each of the Teamsun Entities may be deemed to beneficially own the securities directly owned by GDD, although each of the Teamsun Entities (other than GDD) disclaims beneficial ownership of such securities, except to the extent of their respective pecuniary interest therein. Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, each of the Reporting Persons (other than GDD) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 or for any other purpose.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>BEIJING TEAMSUN TECHNOLOGY CO., LTD., By: /s/ Wang Weihang, Director</signatureName>
        <signatureDate>2021-10-19</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>TEAMSUN TECHNOLOGY (HK) LIMITED By: /s/ Wang Weihang, Director</signatureName>
        <signatureDate>2021-10-19</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>AUTOMATED SYSTEMS HOLDINGS LIMITED By: /s/ Wang Yueou, Director</signatureName>
        <signatureDate>2021-10-19</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>GDB INTERNATIONAL INVESTMENT LIMITED By: /s/ Wang Yueou, Director</signatureName>
        <signatureDate>2021-10-19</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>GDD INTERNATIONAL HOLDING COMPANY By: Wang Yueou, Director</signatureName>
        <signatureDate>2021-10-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
