0001576021-15-000005.txt : 20150213 0001576021-15-000005.hdr.sgml : 20150213 20150213145046 ACCESSION NUMBER: 0001576021-15-000005 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150211 FILED AS OF DATE: 20150213 DATE AS OF CHANGE: 20150213 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: SOOCH NAVDEEP S CENTRAL INDEX KEY: 0001134855 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-29823 FILM NUMBER: 15613053 MAIL ADDRESS: STREET 1: 400 W CESAR CHAVEZ CITY: AUSTIN STATE: TX ZIP: 78701 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2015-02-11 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 2015-02-11 4 S 0 25000 49.1401 D 695327 D Common Stock, $0.0001 par value 2015-02-11 4 M 0 20000 27.33 A 715327 D Common Stock, $0.0001 par value 2015-02-11 4 S 0 20000 49.1981 D 695327 D Common Stock, $0.0001 par value 2015-02-12 4 M 0 100000 27.33 A 795327 D Common Stock, $0.0001 par value 2015-02-12 4 S 0 100000 49.3694 D 695327 D Non-Qualified Stock Option (right to buy) 27.33 2015-02-11 4 M 0 20000 D 2005-05-03 2015-05-20 Common Stock, $0.0001 par value 20000 180000 D Non-Qualified Stock Option (right to buy) 27.33 2015-02-12 4 M 0 100000 D 2005-05-03 2015-05-20 Common Stock, $0.0001 par value 100000 80000 D Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan. Price represents the weighted average selling price. Prices range between $49.00 and $49.43. Price represents the weighted average selling price. Prices range between $49.00 and $49.35. Price represents the weighted average selling price. Prices range between $49.17 and $49.62. Option becomes exercisable as it vests in a series of twelve (12) successive equal monthly installments measured on the date exercisable. Not applicable per instruction 4(c)(iii). Saie-Yau Hui for Navdeep S Sooch 2015-02-13