0001576021-15-000001.txt : 20150102
0001576021-15-000001.hdr.sgml : 20150102
20150102155335
ACCESSION NUMBER: 0001576021-15-000001
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20141231
FILED AS OF DATE: 20150102
DATE AS OF CHANGE: 20150102
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
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: WALKER LAURENCE G
CENTRAL INDEX KEY: 0001255711
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-29823
FILM NUMBER: 15501376
MAIL ADDRESS:
STREET 1: 22 NORMANDIE RD
CITY: DOVER
STATE: PA
ZIP: 02030
4
1
primary_doc.xml
PRIMARY DOCUMENT
X0306
4
2014-12-31
0
0001038074
SILICON LABORATORIES INC
SLAB
0001255711
WALKER LAURENCE G
22 NORMANDIE RD
DOVER
PA
02030
1
0
0
0
Common Stock, $0.0001 par value
2014-12-31
4
M
0
1250
31.23
A
11413
D
Common Stock, $0.0001 par value
2014-12-31
4
S
0
1250
47.8951
D
10163
D
Non-Qualified Stock Option (right to buy)
31.23
2014-12-31
4
M
0
1250
D
2005-04-21
2015-04-21
Common Stock, $0.0001 par value
1250
0
D
Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan.
Price represents the weighted average selling price. Prices range between $47.71 and $48.03.
Option is immediately exercisable but the shares vest upon the Optionee's completion of one year of board service measured from the grant date.
Not applicable per instruction 4(c)(iii).
Saie-Yau Hui for Laurence G. Walker
2015-01-02