<SEC-DOCUMENT>0001140361-17-026859-index.html : 20170630
<SEC-HEADER>0001140361-17-026859.hdr.sgml : 20170630
<ACCEPTANCE-DATETIME>20170630160416
ACCESSION NUMBER:		0001140361-17-026859
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20170629
FILED AS OF DATE:		20170630
DATE AS OF CHANGE:		20170630

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SIGMA DESIGNS INC
		CENTRAL INDEX KEY:			0000790715
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				942848099
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			0130

	BUSINESS ADDRESS:	
		STREET 1:		1778 MCCARTHY BLVD.
		CITY:			MILPITAS
		STATE:			CA
		ZIP:			95035
		BUSINESS PHONE:		4082629003

	MAIL ADDRESS:	
		STREET 1:		1778 MCCARTHY BLVD.
		CITY:			MILPITAS
		STATE:			CA
		ZIP:			95035

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SOROS ROBERT
		CENTRAL INDEX KEY:			0001387524

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32207
		FILM NUMBER:		17942093

	MAIL ADDRESS:	
		STREET 1:		C/O SOROS FUND MANAGEMENT LLC
		STREET 2:		250 WEST 55TH STREET, FLOOR 38
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

	FORMER NAME:	
		FORMER CONFORMED NAME:	Soros Robert
		DATE OF NAME CHANGE:	20070123

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SOROS GEORGE
		CENTRAL INDEX KEY:			0000900203
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32207
		FILM NUMBER:		17942094

	MAIL ADDRESS:	
		STREET 1:		C/O SOROS FUND MANAGEMENT LLC
		STREET 2:		250 WEST 55TH STREET, FLOOR 38
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SOROS FUND MANAGEMENT LLC
		CENTRAL INDEX KEY:			0001029160
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32207
		FILM NUMBER:		17942095

	BUSINESS ADDRESS:	
		STREET 1:		250 WEST 55TH STREET, FLOOR 27
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		(212) 872-1054

	MAIL ADDRESS:	
		STREET 1:		250 WEST 55TH STREET, FLOOR 27
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc1.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: doc1.html

Document 1 - RAW XML: doc1.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>2
<FILENAME>jfasignedroneill-sigma.htm
<TEXT>
Document 2 - file: jfasignedroneill-sigma.htm

</DOCUMENT>
</SEC-DOCUMENT>