<SEC-DOCUMENT>0001193125-18-048666-index.html : 20180216 <SEC-HEADER>0001193125-18-048666.hdr.sgml : 20180216 <ACCEPTANCE-DATETIME>20180216163757 ACCESSION NUMBER: 0001193125-18-048666 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 6 FILED AS OF DATE: 20180216 DATE AS OF CHANGE: 20180216 EFFECTIVENESS DATE: 20180216 FILER: COMPANY DATA: COMPANY CONFORMED NAME: SYNOPSYS INC CENTRAL INDEX KEY: 0000883241 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 561546236 STATE OF INCORPORATION: DE FISCAL YEAR END: 1031 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 000-19807 FILM NUMBER: 18621718 BUSINESS ADDRESS: STREET 1: 690 E MIDDLEFIELD RD CITY: MOUNTAIN VIEW STATE: CA ZIP: 94043 BUSINESS PHONE: 6505845000 MAIL ADDRESS: STREET 1: 690 E MIDDLEFIELD RD CITY: MOUNTAIN VIEW STATE: CA ZIP: 94043 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>d450041ddefa14a.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: d450041ddefa14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g450041g40e43.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g450041g40e43.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g450041img1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g450041img1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g450041img2.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g450041img2.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g450041img3.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g450041img3.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g450041img4.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g450041img4.jpg
</DOCUMENT> </SEC-DOCUMENT>