0001246360-11-001780.txt : 20110315 0001246360-11-001780.hdr.sgml : 20110315 20110315200520 ACCESSION NUMBER: 0001246360-11-001780 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110315 FILED AS OF DATE: 20110315 DATE AS OF CHANGE: 20110315 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Huang Charlie X. CENTRAL INDEX KEY: 0001448557 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-10606 FILM NUMBER: 11690092 MAIL ADDRESS: STREET 1: 2655 SEELY AV., BLDG. 5 CITY: SAN JOSE STATE: CA ZIP: 95134 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 X0303 4 2011-03-15 false 0000813672 CADENCE DESIGN SYSTEMS INC CDNS 0001448557 Huang Charlie X. 2655 SEELY AVENUE, BLDG 5 SAN JOSE CA 95134 false true false false Sr.Vice President Common Stock 96814 D Common Stock 239488 I Held by Trust Common Stock 16420 I As Custodian for Children Common Stock 2011-03-15 4 F false 157 9.44 D 11704 I Held by reporting person's spouse. These securites are held by Huang-Zhang Trust U/A DTD 6/12/96, of which Reporting Person and Reporting Person's spouse are trustees. Shares withheld to satisfy tax obligations arising out of vesting of restricted stock. Held by reporting person's spouse. James J. Cowie, Attorney-in-Fact for Charlie X. Huang 2011-03-15