0001520649-12-000003.txt : 20120112
0001520649-12-000003.hdr.sgml : 20120112
20120112165510
ACCESSION NUMBER: 0001520649-12-000003
CONFORMED SUBMISSION TYPE: 5
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20111231
FILED AS OF DATE: 20120112
DATE AS OF CHANGE: 20120112
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: WELLAND DAVID R
CENTRAL INDEX KEY: 0001134854
FILING VALUES:
FORM TYPE: 5
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-29823
FILM NUMBER: 12524671
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
5
1
primary_doc.xml
PRIMARY DOCUMENT
X0304
5
2011-12-31
0
0
0
0001038074
SILICON LABORATORIES INC
SLAB
0001134854
WELLAND DAVID R
400 W CESAR CHAVEZ
AUSTIN
TX
78701
1
0
0
0
Common Stock, $0.0001 par value
2011-05-20
5
G
0
37000
D
2012131
D
Common Stock, $0.0001 par value
2011-05-20
5
G
0
25000
D
1987131
D
Common Stock, $0.0001 par value
2011-10-31
5
G
0
30000
D
1957131
D
Common Stock, $0.0001 par value
2011-11-16
5
G
0
35000
D
1922131
D
Common Stock, $0.0001 par value
2011-11-16
5
G
0
25000
D
1897131
D
Gratuitous transfer for which no consideration was received.
David R. Welland
2012-01-09