<SEC-DOCUMENT>0001041885-20-000007-index.html : 20200207
<SEC-HEADER>0001041885-20-000007.hdr.sgml : 20200207
<ACCEPTANCE-DATETIME>20200207151822
ACCESSION NUMBER:		0001041885-20-000007
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20200207
DATE AS OF CHANGE:		20200207

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MoSys, Inc.
		CENTRAL INDEX KEY:			0000890394
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				770291941
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-78033
		FILM NUMBER:		20587041

	BUSINESS ADDRESS:	
		STREET 1:		2309 BERING DRIVE
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95131
		BUSINESS PHONE:		408 418 7500

	MAIL ADDRESS:	
		STREET 1:		2309 BERING DRIVE
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95131

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MONOLITHIC SYSTEM TECHNOLOGY INC
		DATE OF NAME CHANGE:	19960613

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INGALLS & SNYDER LLC
		CENTRAL INDEX KEY:			0001041885
		IRS NUMBER:				135156620
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		1325 AVENUE OF THE AMERICAS
		STREET 2:		18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		2122697812

	MAIL ADDRESS:	
		STREET 1:		1325 AVENUE OF THE AMERICAS
		STREET 2:		18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>mosys13gatlgdec2019.txt
<TEXT>
Document 1 - file: mosys13gatlgdec2019.txt

</DOCUMENT>
</SEC-DOCUMENT>