0001437749-16-025038.txt : 20160209
0001437749-16-025038.hdr.sgml : 20160209
20160209173604
ACCESSION NUMBER: 0001437749-16-025038
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20160205
FILED AS OF DATE: 20160209
DATE AS OF CHANGE: 20160209
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: Tseng Saria
CENTRAL INDEX KEY: 0001312593
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-51026
FILM NUMBER: 161401218
MAIL ADDRESS:
STREET 1: 79 GREAT OAKS BLVD
CITY: SAN JOSE
STATE: CA
ZIP: 95119
4
1
rdgdoc.xml
FORM 4
X0306
4
2016-02-05
0001280452
MONOLITHIC POWER SYSTEMS INC
MPWR
0001312593
Tseng Saria
79 GREAT OAKS BLVD
SAN JOSE
CA
95119
1
VP & General Counsel
Common Stock
2016-02-05
4
S
0
718
61.20
D
325304
D
Common Stock
2016-02-08
4
S
0
4695
56.955
D
320609
D
Common Stock
2000
I
S. Tseng Charity Fund
The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plans.
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 $56.9548 to $56.96. 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.
/s/ Saria Tseng
2016-02-09