0001520649-11-000012.txt : 20110614
0001520649-11-000012.hdr.sgml : 20110614
20110614161226
ACCESSION NUMBER: 0001520649-11-000012
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20110517
FILED AS OF DATE: 20110614
DATE AS OF CHANGE: 20110614
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: 11910799
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
X0303
4
2011-05-17
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
2011-05-17
4
G
0
150
D
112733
D
Common Stock, $0.0001 par value
2011-06-14
4
S
0
4000
39.44
D
108733
D
Common Stock, $0.0001 par value
2011-06-14
4
S
0
650
39.44
D
5500
I
S. Ivester Heritage Trust
Common Stock, $0.0001 par value
2011-06-14
4
S
0
650
39.44
D
5500
I
E. Ivester Heritage Trust
Common Stock, $0.0001 par value
2011-06-14
4
S
0
650
39.44
D
5500
I
B. Ivester Heritage Trust
Gratuitous transfer for which no consideration was received.
Includes shares purchased by Reporting Person through the Issuer's 2009 Employee Stock Purchase Plan on the Plan's most recent semi-annual purchase date.
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.
Jonathan D. Ivester
2011-06-14