0001681108-21-000043.txt : 20210817 0001681108-21-000043.hdr.sgml : 20210817 20210817103942 ACCESSION NUMBER: 0001681108-21-000043 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210813 FILED AS OF DATE: 20210817 DATE AS OF CHANGE: 20210817 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Johnson Robert Matthew CENTRAL INDEX KEY: 0001792014 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-29823 FILM NUMBER: 211181449 MAIL ADDRESS: STREET 1: 400 WEST 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: 0101 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 FORMER COMPANY: FORMER CONFORMED NAME: SILICON LABORATORIES INC DATE OF NAME CHANGE: 20000105 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2021-08-13 0 0001038074 SILICON LABORATORIES INC. SLAB 0001792014 Johnson Robert Matthew 400 WEST CESAR CHAVEZ AUSTIN TX 78701 0 1 0 0 President Common Stock, $0.0001 par value 2021-08-13 4 F 0 3133 158.64 D 21800 D Common Stock, $0.0001 par value 2021-08-16 4 S 0 4829 157.74 D 16971 D Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan. Saie-Yau Hui for Robert Matthew Johnson 2021-08-16