0001520649-12-000020.txt : 20120315
0001520649-12-000020.hdr.sgml : 20120315
20120315171306
ACCESSION NUMBER: 0001520649-12-000020
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20120313
FILED AS OF DATE: 20120315
DATE AS OF CHANGE: 20120315
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: IVESTER JONATHAN D
CENTRAL INDEX KEY: 0001197843
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-29823
FILM NUMBER: 12694900
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
4
1
primary_doc.xml
PRIMARY DOCUMENT
X0304
4
2012-03-13
0
0001038074
SILICON LABORATORIES INC
SLAB
0001197843
IVESTER JONATHAN D
400 W CESAR CHAVEZ
AUSTIN
TX
78701
0
1
0
0
Sr VP of Worldwide Operations
Common Stock, $0.0001 par value
2012-03-13
4
S
0
5000
42.03
D
90488
D
Common Stock, $0.0001 par value
2012-03-13
4
S
0
900
42.03
D
3050
I
S. Ivester Heritage Trust
Common Stock, $0.0001 par value
2012-03-13
4
S
0
900
42.03
D
3050
I
E. Ivester Heritage Trust
Common Stock, $0.0001 par value
2012-03-13
4
S
0
900
42.03
D
3050
I
B. Ivester Heritage Trust
Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan.
These shares are held in a trust for the benefit of Reporting Person's child. Reporting Person is co-trustee of the trust.
Saie-Yau Hui for Jonathan D. Ivester
2012-03-15