<SEC-DOCUMENT>0001209191-23-012421.txt : 20230223
<SEC-HEADER>0001209191-23-012421.hdr.sgml : 20230223
<ACCEPTANCE-DATETIME>20230223201703
ACCESSION NUMBER:		0001209191-23-012421
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20230220
FILED AS OF DATE:		20230223
DATE AS OF CHANGE:		20230223

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Wright Emory
		CENTRAL INDEX KEY:			0001419490

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-32259
		FILM NUMBER:		23661910

	MAIL ADDRESS:	
		STREET 1:		C/O ALIGN TECHNOLOGY INC.
		STREET 2:		2820 ORCHARD PARKWAY
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95131

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALIGN TECHNOLOGY INC
		CENTRAL INDEX KEY:			0001097149
		STANDARD INDUSTRIAL CLASSIFICATION:	ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842]
		IRS NUMBER:				943267295
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		410 NORTH SCOTTSDALE ROAD, SUITE 1300
		CITY:			TEMPE
		STATE:			AZ
		ZIP:			85288
		BUSINESS PHONE:		408-470-1000

	MAIL ADDRESS:	
		STREET 1:		410 NORTH SCOTTSDALE ROAD, SUITE 1300
		CITY:			TEMPE
		STATE:			AZ
		ZIP:			85288
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
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            <rptOwnerState>AZ</rptOwnerState>
            <rptOwnerZipCode>85281</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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                <value></value>
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                <transactionShares>
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    <footnotes>
        <footnote id="F1">These shares are held by irrevocable trusts for the benefit of the children of reporting person.  The reporting person is a co-trustee of each of the trusts.</footnote>
        <footnote id="F2">Represents par value of ALGN common stock.</footnote>
        <footnote id="F3">1/4th of the restricted stock unit granted on February 20, 2022 became vested on February 20, 2023 and shares were delivered to reporting person on such vest date.  1/4th of the restricted stock unit will continue to vest annually and shares will be delivered to reporting person on each vest date.</footnote>
        <footnote id="F4">1/4th of the restricted stock unit granted on February 20, 2021 became vested on February 20, 2023 and shares were delivered to reporting person on such vest date.  1/4th of the restricted stock unit will continue to vest annually and shares will be delivered to reporting person on each vest date.</footnote>
        <footnote id="F5">1/4th of the restricted stock unit granted on February 20, 2020 became vested on February 20, 2023 and shares were delivered to reporting person on such vest date.  1/4th of the restricted stock unit will continue to vest annually and shares will be delivered to reporting person on each vest date.</footnote>
        <footnote id="F6">1/4th of the restricted stock unit granted on February 20, 2019 became vested on February 20, 2023 and shares were delivered to reporting person on such vest date.</footnote>
        <footnote id="F7">The market stock unit granted February 20, 2020 became fully vested on February 20, 2023, and shares were delivered to reporting person on such vest date.</footnote>
        <footnote id="F8">1/4th of the restricted stock unit granted on February 20, 2023 will become vested on February 20, 2024 and shares will be delivered to reporting person on such vest date.  1/4th of the restricted stock unit will continue to vest annually thereafter and shares will be delivered to reporting person on each vest date.</footnote>
        <footnote id="F9">Represents the maximum number of shares which may be issued under the market stock unit.  100% of the market stock unit will vest on the last day of the third year of the Performance Period (as defined in the market stock unit agreement).</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Julie Coletti Attorney-in-Fact for Emory Wright</signatureName>
        <signatureDate>2023-02-23</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
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</SEC-DOCUMENT>
