<SEC-DOCUMENT>0001214659-22-002136-index.html : 20220209
<SEC-HEADER>0001214659-22-002136.hdr.sgml : 20220209
<ACCEPTANCE-DATETIME>20220209185900
ACCESSION NUMBER:		0001214659-22-002136
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220208
FILED AS OF DATE:		20220209
DATE AS OF CHANGE:		20220209

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CHANG KUO WEI HERBERT
		CENTRAL INDEX KEY:			0001192171

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-51026
		FILM NUMBER:		22608907

	MAIL ADDRESS:	
		STREET 1:		C/O MARVELL SEMICONDUCTOR, INC.
		STREET 2:		5488 MARVELL LANE
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95054

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MONOLITHIC POWER SYSTEMS INC
		CENTRAL INDEX KEY:			0001280452
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				770466789
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		5808 LAKE WASHINGTON BLVD. NE
		CITY:			KIRKLAND
		STATE:			WA
		ZIP:			98033
		BUSINESS PHONE:		425-296-9956

	MAIL ADDRESS:	
		STREET 1:		5808 LAKE WASHINGTON BLVD. NE
		CITY:			KIRKLAND
		STATE:			WA
		ZIP:			98033
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>marketforms-55213.xml
<DESCRIPTION>PRIMARY DOCUMENT
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Document 1 - file: marketforms-55213.html

Document 1 - RAW XML: marketforms-55213.xml

</DOCUMENT>
</SEC-DOCUMENT>