-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, LjnuUkinOPP11aiL2gDOlJ44OZTlbJm2cW6H0RMdjY9xZos5zEK/vhBTzqSI5TWF NkS0l4+T363idGrash0/Fw== 0001418215-07-000015.txt : 20071211 0001418215-07-000015.hdr.sgml : 20071211 20071211183228 ACCESSION NUMBER: 0001418215-07-000015 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20071211 FILED AS OF DATE: 20071211 DATE AS OF CHANGE: 20071211 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: IVESTER JONATHAN D CENTRAL INDEX KEY: 0001197843 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-29823 FILM NUMBER: 071300024 BUSINESS ADDRESS: BUSINESS PHONE: 512-416-8500 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 X0202 4 2007-12-11 0 0001038074 SILICON LABORATORIES INC SLAB 0001197843 IVESTER JONATHAN D 400 W CESAR CHAVEZ AUSTIN TX 78701 0 1 0 0 VP of Worldwide Operations Common Stock, $0.0001 par value 2007-12-11 4 S 0 6000 38.3 D 139881 D Common Stock, $0.0001 par value 2007-12-11 4 S 0 1500 38.3 D 77500 I Ivester Family Trust Shares sold pursuant to reporting person's 10(b)5-1 plan. These shares are held in a trust for the benefit of the reporting person's children. The reporting person is co-trustee of the trust. Jonathan D. Ivester 2007-12-11 -----END PRIVACY-ENHANCED MESSAGE-----