<SEC-DOCUMENT>0000899243-18-017140.txt : 20180619
<SEC-HEADER>0000899243-18-017140.hdr.sgml : 20180619
<ACCEPTANCE-DATETIME>20180619141204
ACCESSION NUMBER:		0000899243-18-017140
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180530
FILED AS OF DATE:		20180619
DATE AS OF CHANGE:		20180619

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Tuozzolo Claudio
		CENTRAL INDEX KEY:			0001403540

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-18277
		FILM NUMBER:		18906833

	MAIL ADDRESS:	
		STREET 1:		25 FRONTAGE ROAD
		CITY:			ANDOVER
		STATE:			MA
		ZIP:			01810

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VICOR CORP
		CENTRAL INDEX KEY:			0000751978
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPONENTS, NEC [3679]
		IRS NUMBER:				042742817
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		25 FRONTAGE ROAD
		CITY:			ANDOVER
		STATE:			MA
		ZIP:			01810
		BUSINESS PHONE:		(978) 470-2900

	MAIL ADDRESS:	
		STREET 1:		25 FRONTAGE RD
		CITY:			ANDOVER
		STATE:			MA
		ZIP:			01810
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
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                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F9"/>
            </exerciseDate>
            <expirationDate>
                <value>2028-06-15</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1061</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1061</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Received in exchange for shares of Picor Corporation common stock in connection with the merger of Picor Corporation into Vicor Corporation (the &quot;Merger&quot;).</footnote>
        <footnote id="F2">This stock option is exercisable in full.</footnote>
        <footnote id="F3">In the Merger, each outstanding stock option was amended to provide that it will be settled in shares of  Vicor Corporation common stock, and to adjust the number of shares issuable pursuant to the Merger's exchange ratio.</footnote>
        <footnote id="F4">This stock option becomes exercisable in five equal installments on 5/30/18,  9/13/18,  9/13/19,  9/13/20 and  9/13/21.</footnote>
        <footnote id="F5">25,061 stock options are exercisable at 5/30/18.  The remaining 6,266 stock options become exercisable on 4/14/19.</footnote>
        <footnote id="F6">This stock option becomes exercisable in five equal installments on 7/21/18,  7/21/19,  7/21/20,  7/21/21  and  7/21/22.</footnote>
        <footnote id="F7">732 stock options are exercisable at 5/30/18.  The  remaining 488 stock options vest in two equal installments on 9/10/18 and 9/10/19.</footnote>
        <footnote id="F8">Granted on 6/17/2013 under the Company's Amended and Restated 2000 Stock Option and Incentive Plan and vest over a five year period.</footnote>
        <footnote id="F9">Granted on 6/15/2018 under the Company's Amended and Restated 2000 Stock Option and Incentive Plan and vest over a five year period.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/Richard J. Nagel Jr.  Attorney in fact for Claudio Tuozzolo</signatureName>
        <signatureDate>2018-06-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
