0001418215-18-000002.txt : 20181102
0001418215-18-000002.hdr.sgml : 20181102
20181102153649
ACCESSION NUMBER: 0001418215-18-000002
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20181031
FILED AS OF DATE: 20181102
DATE AS OF CHANGE: 20181102
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Piovaccari Alessandro
CENTRAL INDEX KEY: 0001723770
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-29823
FILM NUMBER: 181156835
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: 1229
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
X0306
4
2018-10-31
0
0001038074
SILICON LABORATORIES INC
SLAB
0001723770
Piovaccari Alessandro
400 W CESAR CHAVEZ
AUSTIN
TX
78701
0
1
0
0
Sr VP and CTO
Common Stock, $0.0001 par value
2018-10-31
4
A
0
200
69.3
A
28465
D
These shares were acquired by Reporting Person through the Issuer's 2009 Employee Stock Purchase Plan on the most recent semi-annual purchase date, in a transaction that was exempt under both Rule 166-3(d) and Rule 166-3(c).
Saie-Yau Hui for Alessandro Piovaccari
2018-11-02