<SEC-DOCUMENT>0000950170-22-010151-index.html : 20220517
<SEC-HEADER>0000950170-22-010151.hdr.sgml : 20220517
<ACCEPTANCE-DATETIME>20220516192921
ACCESSION NUMBER:		0000950170-22-010151
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20220517
DATE AS OF CHANGE:		20220516

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Rocket Lab USA, Inc.
		CENTRAL INDEX KEY:			0001819994
		STANDARD INDUSTRIAL CLASSIFICATION:	GUIDED MISSILES & SPACE VEHICLES & PARTS [3760]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-259797
		FILM NUMBER:		22931705

	BUSINESS ADDRESS:	
		STREET 1:		3881 MCGOWEN STREET
		CITY:			LONG BEACH
		STATE:			CA
		ZIP:			90808
		BUSINESS PHONE:		714-465-5737

	MAIL ADDRESS:	
		STREET 1:		3881 MCGOWEN STREET
		CITY:			LONG BEACH
		STATE:			CA
		ZIP:			90808

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Vector Acquisition Corp
		DATE OF NAME CHANGE:	20200803
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>rklb-10q-q122_424b3-fina.htm
<DESCRIPTION>424B3
<TEXT>
Document 1 - file: rklb-10q-q122_424b3-fina.htm

</DOCUMENT>
</SEC-DOCUMENT>