0001576021-14-000057.txt : 20141031
0001576021-14-000057.hdr.sgml : 20141031
20141031131147
ACCESSION NUMBER: 0001576021-14-000057
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20141030
FILED AS OF DATE: 20141031
DATE AS OF CHANGE: 20141031
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: 141185901
MAIL ADDRESS:
STREET 1: 22 NORMANDIE RD
CITY: DOVER
STATE: PA
ZIP: 02030
4
1
primary_doc.xml
PRIMARY DOCUMENT
X0306
4
2014-10-30
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
2014-10-30
4
M
0
834
31.77
A
10997
D
Common Stock, $0.0001 par value
2014-10-30
4
S
0
834
44.6733
D
10163
D
Common Stock, $0.0001 par value
2014-10-30
4
M
0
1250
31.23
A
11413
D
Common Stock, $0.0001 par value
2014-10-30
4
S
0
1250
44.6733
D
10163
D
Non-Qualified Stock Option (right to buy)
31.77
2014-10-30
4
M
0
834
D
2004-12-10
2014-12-10
Common Stock, $0.0001 par value
834
0
D
Non-Qualified Stock Option (right to buy)
31.23
2014-10-30
4
M
0
1250
D
2005-04-21
2015-04-21
Common Stock, $0.0001 par value
1250
1250
D
Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan.
Price represents the weighted average selling price. Prices range between $44.36 and $44.90.
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
2014-10-31