<SEC-DOCUMENT>0001104659-20-108441.txt : 20200924
<SEC-HEADER>0001104659-20-108441.hdr.sgml : 20200924
<ACCEPTANCE-DATETIME>20200924213318
ACCESSION NUMBER:		0001104659-20-108441
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200924
FILED AS OF DATE:		20200924
DATE AS OF CHANGE:		20200924

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Fishman David
		CENTRAL INDEX KEY:			0001825911

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39560
		FILM NUMBER:		201196662

	MAIL ADDRESS:	
		STREET 1:		C/O VECTOR ACQUISITION PARTNERS, L.P.
		STREET 2:		ONE MARKET STREET, 23RD FLOOR
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94105

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Vector Acquisition Corp
		CENTRAL INDEX KEY:			0001819994
		STANDARD INDUSTRIAL CLASSIFICATION:	BLANK CHECKS [6770]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		C/O VECTOR ACQUISITION PARTNERS, L.P.
		STREET 2:		ONE MARKET STREET, 23RD FLOOR
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94105
		BUSINESS PHONE:		415-293-5000

	MAIL ADDRESS:	
		STREET 1:		C/O VECTOR ACQUISITION PARTNERS, L.P.
		STREET 2:		ONE MARKET STREET, 23RD FLOOR
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94105
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>a3.xml
<DESCRIPTION>3
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2020-09-24</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001819994</issuerCik>
        <issuerName>Vector Acquisition Corp</issuerName>
        <issuerTradingSymbol>VACQ</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001825911</rptOwnerCik>
            <rptOwnerName>Fishman David</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O VECTOR ACQUISITION CORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>ONE MARKET ST, STEUART TOWER, 23RD FLOOR</rptOwnerStreet2>
            <rptOwnerCity>SAN FRANCISCO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94105</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <ownerSignature>
        <signatureName>/s/ David Fishman</signatureName>
        <signatureDate>2020-09-24</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
