0001280452-20-000012.txt : 20200123
0001280452-20-000012.hdr.sgml : 20200123
20200123171749
ACCESSION NUMBER: 0001280452-20-000012
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20200121
FILED AS OF DATE: 20200123
DATE AS OF CHANGE: 20200123
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Blegen Theodore
CENTRAL INDEX KEY: 0001415033
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-51026
FILM NUMBER: 20543023
MAIL ADDRESS:
STREET 1: 2800 BRIDGE PARKWAY
CITY: REDWOOD CITY
STATE: CA
ZIP: 94065
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: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 5808 LAKE WASHINGTON BLVD. NE
CITY: KIRKLAND
STATE: WA
ZIP: 98033
BUSINESS PHONE: 425-296-9956
MAIL ADDRESS:
STREET 1: 5808 LAKE WASHINGTON BLVD. NE
CITY: KIRKLAND
STATE: WA
ZIP: 98033
4
1
edgardoc.xml
PRIMARY DOCUMENT
X0306
4
2020-01-21
0
0001280452
MONOLITHIC POWER SYSTEMS INC
MPWR
0001415033
Blegen Theodore
5808 LAKE WASHINGTON BLVD NE
KIRKLAND
WA
98033
0
1
0
0
CFO
Common Stock
2020-01-21
4
S
0
819
181.12
D
98313
D
Common Stock
2020-01-21
4
S
0
965
181.12
D
97348
D
The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plans.
In accordance with the reporting person's 10b5-1 trading plan.
By: Saria Tseng For: Bernie Blegen
2020-01-23