<SEC-DOCUMENT>0000928464-16-000145-index.html : 20160219
<SEC-HEADER>0000928464-16-000145.hdr.sgml : 20160219
<ACCEPTANCE-DATETIME>20160219090023
ACCESSION NUMBER:		0000928464-16-000145
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20160219
DATE AS OF CHANGE:		20160219

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MENTOR GRAPHICS CORP
		CENTRAL INDEX KEY:			0000701811
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
		IRS NUMBER:				930786033
		STATE OF INCORPORATION:			OR
		FISCAL YEAR END:			0131

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-38367
		FILM NUMBER:		161440320

	BUSINESS ADDRESS:	
		STREET 1:		8005 SW BOECKMAN RD
		CITY:			WILSONVILLE
		STATE:			OR
		ZIP:			97070-7777
		BUSINESS PHONE:		5036857000

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ICAHN CARL C
		CENTRAL INDEX KEY:			0000921669
		STANDARD INDUSTRIAL CLASSIFICATION:	UNKNOWN SIC - 0000 [0000]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		C/O ICAHN ASSOCIATES HOLDING LLC
		STREET 2:		767 FIFTH AVE., SUITE 4700
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10153
		BUSINESS PHONE:		212-702-4300

	MAIL ADDRESS:	
		STREET 1:		C/O ICAHN ASSOCIATES HOLDING LLC
		STREET 2:		767 FIFTH AVE., SUITE 4700
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10153

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ICAHN CARL C ET AL
		DATE OF NAME CHANGE:	19950612
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>mentsch13damd18021916.htm
<TEXT>
Document 1 - file: mentsch13damd18021916.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1
<SEQUENCE>2
<FILENAME>mentsch13damd18021916ex1.htm
<TEXT>
Document 2 - file: mentsch13damd18021916ex1.htm

</DOCUMENT>
</SEC-DOCUMENT>