0001576021-14-000027.txt : 20140311 0001576021-14-000027.hdr.sgml : 20140311 20140311143842 ACCESSION NUMBER: 0001576021-14-000027 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20140307 FILED AS OF DATE: 20140311 DATE AS OF CHANGE: 20140311 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hoff Kurt W CENTRAL INDEX KEY: 0001404942 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-29823 FILM NUMBER: 14683839 MAIL ADDRESS: STREET 1: 400 W CESAR CHAVEZ CITY: AUSTIN STATE: TX ZIP: 78701 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2014-03-07 0 0001038074 SILICON LABORATORIES INC SLAB 0001404942 Hoff Kurt W 400 W CESAR CHAVEZ AUSTIN TX 78701 0 1 0 0 Sr VP of Worldwide Sales Common Stock, $0.0001 par value 2014-03-07 4 M 0 10493 34.29 A 51106 D Common Stock, $0.0001 par value 2014-03-07 4 S 0 10493 53.1137 D 40613 D Non-Qualified Stock Option (right to buy) 34.29 2014-03-07 4 M 0 10493 D 2006-01-03 2015-01-03 Common Stock, $0.0001 par value 10493 0 D Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan. Price represents the weighted average selling price. Prices range between $52.94 and $53.34. Option vests and becomes exercisable with respect to (i) twenty percent (20%) of the option shares upon the date exercisable and (ii) the balance of the option shares in a series of forty-eight (48) successive monthly installments over the forty-eight (48) month period measured from the date exercisable. Not applicable per instruction 4(c)(iii). Kurt W. Hoff 2014-03-10