0001959173-23-004124.txt : 20231002 0001959173-23-004124.hdr.sgml : 20231002 20231002111031 ACCESSION NUMBER: 0001959173-23-004124 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231002 DATE AS OF CHANGE: 20231002 SUBJECT COMPANY: 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: 1230 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-29823 FILM NUMBER: 231298363 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Johnson Robert Matthew CENTRAL INDEX KEY: 0001792014 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 400 WEST CESAR CHAVEZ CITY: AUSTIN STATE: TX ZIP: 78701 144 1 primary_doc.xml 144 0001792014 XXXXXXXX LIVE 0001038074 SILICON LABORATORIES INC. 000-29823 400 W CESAR CHAVEZ AUSTIN TX 78701 5124168500 Johnson Robert Matthew Officer Director Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

3534 407222.82 31864364 10/02/2023 NASDAQ Common 02/15/2023 Restricted Stock Vesting Issuer N 1759 02/15/2023 Compensation Common 05/15/2023 Restricted Stock Vesting Issuer N 1775 05/15/2023 Compensation N Robert M. Johnson

400 West Cesar Chavez Austin TX 78701

Common 08/02/2023 3498 503921.88 10/02/2023 05/01/2023 /s/ Ryan Riviere, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Robert M. Johnson