0001246360-12-003380.txt : 20120808 0001246360-12-003380.hdr.sgml : 20120808 20120808191516 ACCESSION NUMBER: 0001246360-12-003380 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120806 FILED AS OF DATE: 20120808 DATE AS OF CHANGE: 20120808 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: RIBAR GEOFFREY G CENTRAL INDEX KEY: 0001247434 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-15867 FILM NUMBER: 121018115 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CADENCE DESIGN SYSTEMS INC CENTRAL INDEX KEY: 0000813672 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 770148231 STATE OF INCORPORATION: DE FISCAL YEAR END: 1229 BUSINESS ADDRESS: STREET 1: 2655 SEELY ROAD BLDG 5 CITY: SAN JOSE STATE: CA ZIP: 95134 BUSINESS PHONE: 4089431234 MAIL ADDRESS: STREET 1: 555 RIVER OAKS PARKWAY CITY: SAN JOSE STATE: CA ZIP: 95134 FORMER COMPANY: FORMER CONFORMED NAME: ECAD INC /DE/ DATE OF NAME CHANGE: 19880609 4 1 form.xml PRIMARY DOCUMENT X0306 4 2012-08-06 false 0000813672 CADENCE DESIGN SYSTEMS INC CDNS 0001247434 RIBAR GEOFFREY G 2655 SEELY AVENUE, BLDG 5 SAN JOSE CA 95134 false true false false Senior Vice President, CFO Common Stock 2012-08-06 2012-08-06 4 F false 1834 12.39 D 94498 D Shares withheld to satisfy tax obligations arising out of vesting of restricted stock. James J. Cowie, Attorney-in-Fact for Geoffrey G. Ribar 2012-08-08