<SEC-DOCUMENT>0000701811-16-000025-index.html : 20160915 <SEC-HEADER>0000701811-16-000025.hdr.sgml : 20160915 <ACCEPTANCE-DATETIME>20160915133822 ACCESSION NUMBER: 0000701811-16-000025 CONFORMED SUBMISSION TYPE: S-8 PUBLIC DOCUMENT COUNT: 3 FILED AS OF DATE: 20160915 DATE AS OF CHANGE: 20160915 EFFECTIVENESS DATE: 20160915 FILER: 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: S-8 SEC ACT: 1933 Act SEC FILE NUMBER: 333-213638 FILM NUMBER: 161886840 BUSINESS ADDRESS: STREET 1: 8005 SW BOECKMAN RD CITY: WILSONVILLE STATE: OR ZIP: 97070-7777 BUSINESS PHONE: 5036857000 </SEC-HEADER> <DOCUMENT> <TYPE>S-8 <SEQUENCE>1 <FILENAME>ment-20160915xsx8.htm <DESCRIPTION>FORM S-8 <TEXT> Document 1 - file: ment-20160915xsx8.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5 <SEQUENCE>2 <FILENAME>ment-20160915xexhibit5.htm <DESCRIPTION>OPINION OF COUNSEL <TEXT> Document 2 - file: ment-20160915xexhibit5.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23 <SEQUENCE>3 <FILENAME>ment-20160915xexhibit23.htm <DESCRIPTION>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM <TEXT> Document 3 - file: ment-20160915xexhibit23.htm
</DOCUMENT> </SEC-DOCUMENT>