0001520649-12-000005.txt : 20120126
0001520649-12-000005.hdr.sgml : 20120126
20120126164854
ACCESSION NUMBER: 0001520649-12-000005
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20120124
FILED AS OF DATE: 20120126
DATE AS OF CHANGE: 20120126
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Sayiner Necip
CENTRAL INDEX KEY: 0001338515
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-29823
FILM NUMBER: 12548237
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
X0304
4
2012-01-24
0
0001038074
SILICON LABORATORIES INC
SLAB
0001338515
Sayiner Necip
400 W CESAR CHAVEZ
AUSTIN
TX
78701
1
1
0
0
President & CEO
Common Stock, $0.0001 par value
2012-01-24
4
M
0
27500
32.27
A
288921
D
Common Stock, $0.0001 par value
2012-01-24
4
S
0
34100
46.48
D
254821
D
Common Stock, $0.0001 par value
2012-01-25
4
M
0
33708
32.27
A
288529
D
Common Stock, $0.0001 par value
2012-01-25
4
S
0
42408
48.14
D
246121
D
Non-Qualified Stock Option (right to buy)
32.27
2012-01-24
4
M
0
27500
D
2006-09-14
2015-09-14
Common Stock, $0.0001 par value
27500
212500
D
Non-Qualified Stock Option (right to buy)
32.27
2012-01-25
4
M
0
33708
D
2006-09-14
2015-09-14
Common Stock, $0.0001 par value
33708
178792
D
Shares sold pursuant to Reporting Person's 10b5-1 Trading Plan.
Option vests and becomes exercisable with respect to (i) twenty percent (20%) of the option shares upon the date exercisable and (ii) the balance of the option shares in a series of forty-eight (48) successively monthly installments over the forty-eight (48) month period measured from the date exercisable.
Not applicable per instruction 4(c)(iii).
Necip Sayiner
2012-01-26