0001418215-11-000030.txt : 20110428 0001418215-11-000030.hdr.sgml : 20110428 20110428164831 ACCESSION NUMBER: 0001418215-11-000030 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110427 FILED AS OF DATE: 20110428 DATE AS OF CHANGE: 20110428 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Sayiner Necip CENTRAL INDEX KEY: 0001338515 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-29823 FILM NUMBER: 11789184 MAIL ADDRESS: STREET 1: 400 W CESAR CHAVEZ CITY: AUSTIN STATE: TX ZIP: 78701 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: SILICON LABORATORIES INC CENTRAL INDEX KEY: 0001038074 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 742793174 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 400 W CESAR CHAVEZ CITY: AUSTIN STATE: TX ZIP: 78701 BUSINESS PHONE: 5124168500 MAIL ADDRESS: STREET 1: 400 W CESAR CHAVEZ CITY: AUSTIN STATE: TX ZIP: 78701 4 1 primary_doc.xml PRIMARY DOCUMENT X0303 4 2011-04-27 0 0001038074 SILICON LABORATORIES INC SLAB 0001338515 Sayiner Necip 400 W CESAR CHAVEZ AUSTIN TX 78701 1 1 0 0 President & CEO Common Stock, $0.0001 par value 2011-04-27 4 S 0 4300 45.75 D 268956 D Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan. Necip Sayiner 2011-04-28