0001246360-11-002440.txt : 20110510 0001246360-11-002440.hdr.sgml : 20110510 20110510191448 ACCESSION NUMBER: 0001246360-11-002440 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110509 FILED AS OF DATE: 20110510 DATE AS OF CHANGE: 20110510 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: 11829816 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 2011-05-09 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 2011-05-09 4 F false 104 10.61 D 11600 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. James J. Cowie, Attorney-in-Fact for Charlie X. Huang 2011-05-10