0001576021-14-000043.txt : 20140429
0001576021-14-000043.hdr.sgml : 20140429
20140429100532
ACCESSION NUMBER: 0001576021-14-000043
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20140425
FILED AS OF DATE: 20140429
DATE AS OF CHANGE: 20140429
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: 14791719
MAIL ADDRESS:
STREET 1: 22 NORMANDIE RD
CITY: DOVER
STATE: PA
ZIP: 02030
4
1
primary_doc.xml
PRIMARY DOCUMENT
X0306
4
2014-04-25
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
2014-04-25
4
M
0
5000
50.03
A
11566
D
Common Stock, $0.0001 par value
2014-04-25
4
S
0
5000
51.7214
D
6566
D
Common Stock, $0.0001 par value
3597
I
L.G. Walker 2001 Revocable Trust uad 02/15/01 L.G. Walker TTEE
Non-Qualified Stock Option (right to buy)
50.03
2014-04-25
4
M
0
5000
D
2004-04-29
2014-04-29
Common Stock, $0.0001 par value
5000
0
D
Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan.
Price represents the weighted average selling price. Prices range between $51.47 and $51.89.
These shares are held in a trust for the benefit of Reporting Person. Reporting Person is trustee of the trust.
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
2014-04-28