0001520649-11-000005.txt : 20110519 0001520649-11-000005.hdr.sgml : 20110519 20110519174329 ACCESSION NUMBER: 0001520649-11-000005 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110517 FILED AS OF DATE: 20110519 DATE AS OF CHANGE: 20110519 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SOOCH NAVDEEP S CENTRAL INDEX KEY: 0001134855 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-29823 FILM NUMBER: 11859089 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 2011-05-17 0 0001038074 SILICON LABORATORIES INC SLAB 0001134855 SOOCH NAVDEEP S 400 W CESAR CHAVEZ AUSTIN TX 78701 1 0 0 0 Common Stock, $0.0001 par value 2011-05-17 4 M 0 62334 15.1 A 681791 D Non-Qualified Stock Option (right to buy) 15.1 2011-05-17 4 M 0 20834 D 2005-12-21 2011-09-21 Common Stock, $0.0001 par value 20834 0 D Non-Qualified Stock Option (right to buy) 15.1 2011-05-17 4 M 0 16500 D 2001-09-21 2011-09-21 Common Stock, $0.0001 par value 16500 0 D Non-Qualified Stock Option (right to buy) 15.1 2011-05-17 4 M 0 25000 D 2001-10-21 2011-09-21 Common Stock, $0.0001 par value 25000 0 D Option becomes exercisable as it vests in a series of ten (10) successive equal monthly installments. The first installment will vest on the date exercisable. Not applicable per instruction 4(c)(iii). Option is one hundred percent (100%) vested and exercisable on the date of grant. Option becomes exercisable as it vests in a series of sixty (60) successive equal monthly installments measured from the date of grant. The first installment will vest on the date exercisable. Saie-Yau Hui for Navdeep S. Sooch 2011-05-19