0001280452-17-000073.txt : 20170525
0001280452-17-000073.hdr.sgml : 20170525
20170525172248
ACCESSION NUMBER: 0001280452-17-000073
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20170524
FILED AS OF DATE: 20170525
DATE AS OF CHANGE: 20170525
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: MONOLITHIC POWER SYSTEMS INC
CENTRAL INDEX KEY: 0001280452
STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674]
IRS NUMBER: 770466789
STATE OF INCORPORATION: CA
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 79 GREAT OAKS BLVD
CITY: SAN JOSE
STATE: CA
ZIP: 95119
BUSINESS PHONE: (408) 826-0600
MAIL ADDRESS:
STREET 1: 79 GREAT OAKS BLVD
CITY: SAN JOSE
STATE: CA
ZIP: 95119
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Xiao Deming
CENTRAL INDEX KEY: 0001308647
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-51026
FILM NUMBER: 17870984
MAIL ADDRESS:
STREET 1: 79 GREAT OAKS BLVD
CITY: SAN JOSE
STATE: CA
ZIP: 95119
4
1
edgardoc.xml
PRIMARY DOCUMENT
X0306
4
2017-05-24
0
0001280452
MONOLITHIC POWER SYSTEMS INC
MPWR
0001308647
Xiao Deming
79 GREAT OAKS BLVD
SAN JOSE
CA
95119
0
1
0
0
Pres. of MPS Asia Operations
Common Stock
2017-05-24
4
S
0
30
95.44
D
1101
I
by Spouse
Common Stock
286725
D
The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plans.
Deming Xiao
2017-05-25