0001246360-12-000967.txt : 20120214 0001246360-12-000967.hdr.sgml : 20120214 20120214204008 ACCESSION NUMBER: 0001246360-12-000967 CONFORMED SUBMISSION TYPE: 5 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20111231 FILED AS OF DATE: 20120214 DATE AS OF CHANGE: 20120214 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: LUCAS DONALD L CENTRAL INDEX KEY: 0001181474 FILING VALUES: FORM TYPE: 5 SEC ACT: 1934 Act SEC FILE NUMBER: 001-10606 FILM NUMBER: 12613977 MAIL ADDRESS: STREET 1: C/O DELPHI ASSET MANAGEMENT CORPORATION STREET 2: 6005 PLUMAS STREET, #202 CITY: RENO STATE: NV ZIP: 89509 5 1 form.xml PRIMARY DOCUMENT X0304 5 2011-12-31 false 0 0 0000813672 CADENCE DESIGN SYSTEMS INC CDNS 0001181474 LUCAS DONALD L 2655 SEELY AVENUE, BLDG 5 SAN JOSE CA 95134 true false false false Common Stock 15000 I By Trust Common Stock 2011-08-01 5 G false 2222 0 D 52778 I Held by Trust Common Stock 2011-08-01 5 G false 2222 0 D 50556 I Held by Trust Common Stock 2011-08-02 5 G false 2222 0 D 48334 I Held by Trust Common Stock 2011-08-02 5 G false 2222 0 D 46112 I Held by Trust Common Stock 2011-08-02 5 G false 2222 0 D 43890 I Held by Trust Common Stock 2011-08-02 5 G false 2222 0 D 41668 I Held by Trust Common Stock 2011-08-02 5 G false 2222 0 D 39446 I Held by Trust Common Stock 2011-08-02 5 G false 2222 0 D 37224 I Held by Trust Common Stock 2011-08-02 5 G false 2222 0 D 35002 I Held by Trust These securities are held by Donald L. Lucas, SUCC TTEE, Donald L. Lucas Profit Sharing Trust dtd 1/1/84. James J. Cowie, Attorney-in-Fact for Donald L. Lucas 2012-02-14