<SEC-DOCUMENT>0001224180-25-000004-index.html : 20250902
<SEC-HEADER>0001224180-25-000004.hdr.sgml : 20250902
<ACCEPTANCE-DATETIME>20250902155223
ACCESSION NUMBER:		0001224180-25-000004
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250829
FILED AS OF DATE:		20250902
DATE AS OF CHANGE:		20250902

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LAUB STEVEN
		CENTRAL INDEX KEY:			0001224180
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-22339
		FILM NUMBER:		251285028

	MAIL ADDRESS:	
		STREET 1:		242 ATHERTON AVE
		STREET 2:		SUITE 100
		CITY:			ATHERTON
		STATE:			CA
		ZIP:			94027

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RAMBUS INC
		CENTRAL INDEX KEY:			0000917273
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				943112828
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		4453 NORTH FIRST STREET, SUITE 100
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134
		BUSINESS PHONE:		408-462-8000

	MAIL ADDRESS:	
		STREET 1:		4453 NORTH FIRST STREET, SUITE 100
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95134
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>4
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Document 1 - file: ownership.html

Document 1 - RAW XML: ownership.xml

</DOCUMENT>
</SEC-DOCUMENT>