0001280452-14-000067.txt : 20140225
0001280452-14-000067.hdr.sgml : 20140225
20140225191139
ACCESSION NUMBER: 0001280452-14-000067
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20140224
FILED AS OF DATE: 20140225
DATE AS OF CHANGE: 20140225
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: CHANG KUO WEI HERBERT
CENTRAL INDEX KEY: 0001192171
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-51026
FILM NUMBER: 14642457
MAIL ADDRESS:
STREET 1: C/O MARVELL SEMICONDUCTOR, INC.
STREET 2: 5488 MARVELL LANE
CITY: SANTA CLARA
STATE: CA
ZIP: 95054
4
1
edgardoc.xml
PRIMARY DOCUMENT
X0306
4
2014-02-24
0
0001280452
MONOLITHIC POWER SYSTEMS INC
MPWR
0001192171
CHANG KUO WEI HERBERT
79 GREAT OAKS BLVD
SAN JOSE
CA
95119
1
0
0
0
Common Stock
2014-02-24
4
S
0
5000.0
35.5752
D
9612
D
The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $35.50 to $35.651. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.
By: Saria Tseng For: Herbert Chang
2014-02-25