0001418215-15-000003.txt : 20150511
0001418215-15-000003.hdr.sgml : 20150511
20150511120632
ACCESSION NUMBER: 0001418215-15-000003
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20150508
FILED AS OF DATE: 20150511
DATE AS OF CHANGE: 20150511
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: 15849565
MAIL ADDRESS:
STREET 1: 22 NORMANDIE RD
CITY: DOVER
STATE: PA
ZIP: 02030
4
1
primary_doc.xml
PRIMARY DOCUMENT
X0306
4
2015-05-08
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
2015-05-08
4
M
0
2500
39.16
A
15611
D
Common Stock, $0.0001 par value
2015-05-08
4
M
0
5000
34.68
A
20611
D
Common Stock, $0.0001 par value
2015-05-08
4
M
0
5000
32.29
A
25611
D
Common Stock, $0.0001 par value
2015-05-08
4
M
0
5000
38.2
A
30611
D
Common Stock, $0.0001 par value
2015-05-08
4
M
0
5000
33.85
A
35611
D
Common Stock, $0.0001 par value
2015-05-08
4
M
0
5000
21.13
A
40611
D
Common Stock, $0.0001 par value
2015-05-08
4
S
0
27500
51.217
D
13111
D
Non-Qualified Stock Option (right to buy)
39.16
2015-05-08
4
M
0
2500
D
2005-12-09
2015-12-09
Common Stock, $0.0001 par value
2500
0
D
Non-Qualified Stock Option (right to buy)
34.68
2015-05-08
4
M
0
5000
D
2006-12-14
2016-12-14
Common Stock, $0.0001 par value
5000
0
D
Non-Qualified Stock Option (right to buy)
32.29
2015-05-08
4
M
0
5000
D
2007-04-19
2017-04-19
Common Stock, $0.0001 par value
5000
0
D
Non-Qualified Stock Option (right to buy)
38.2
2015-05-08
4
M
0
5000
D
2007-12-07
2017-12-07
Common Stock, $0.0001 par value
5000
0
D
Non-Qualified Stock Option (right to buy)
33.85
2015-05-08
4
M
0
5000
D
2008-04-24
2018-04-24
Common Stock, $0.0001 par value
5000
0
D
Non-Qualified Stock Option (right to buy)
21.13
2015-05-08
4
M
0
5000
D
2008-12-12
2018-12-12
Common Stock, $0.0001 par value
5000
0
D
Price represents the weighted average selling price. Prices range between $51.00 and $51.72 per share.
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
2015-05-11