<SEC-DOCUMENT>0001193125-17-019914-index.html : 20170126 <SEC-HEADER>0001193125-17-019914.hdr.sgml : 20170126 <ACCEPTANCE-DATETIME>20170126170755 ACCESSION NUMBER: 0001193125-17-019914 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20170126 DATE AS OF CHANGE: 20170126 EFFECTIVENESS DATE: 20170126 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: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-34795 FILM NUMBER: 17550548 BUSINESS ADDRESS: STREET 1: 8005 SW BOECKMAN RD CITY: WILSONVILLE STATE: OR ZIP: 97070-7777 BUSINESS PHONE: 5036857000 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>d323473ddefa14a.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: d323473ddefa14a.htm
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