0001214659-24-011784.txt : 20240702
0001214659-24-011784.hdr.sgml : 20240702
20240702112856
ACCESSION NUMBER: 0001214659-24-011784
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20240701
FILED AS OF DATE: 20240702
DATE AS OF CHANGE: 20240702
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Hsing Michael
CENTRAL INDEX KEY: 0001308676
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-51026
FILM NUMBER: 241093481
MAIL ADDRESS:
STREET 1: 79 GREAT OAKS BLVD
CITY: SAN JOSE
STATE: CA
ZIP: 95119
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: MONOLITHIC POWER SYSTEMS INC
CENTRAL INDEX KEY: 0001280452
STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674]
ORGANIZATION NAME: 04 Manufacturing
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
marketforms-66460.xml
PRIMARY DOCUMENT
X0508
4
2024-07-01
0001280452
MONOLITHIC POWER SYSTEMS INC
MPWR
0001308676
Hsing Michael
5808 LAKE WASHINGTON BLVD NE
KIRKLAND
WA
98033
true
true
false
false
CEO
1
Common Stock
2024-07-01
4
S
false
200
794.69
D
880208
D
Common Stock
2024-07-01
4
S
false
100
798.74
D
880108
D
Common Stock
2024-07-01
4
S
false
200
800.62
D
879908
D
Common Stock
2024-07-01
4
S
false
100
802.19
D
879808
D
Common Stock
2024-07-01
4
S
false
150
804.18
D
879658
D
Common Stock
2024-07-01
4
S
false
1820
806.39
D
877838
D
Common Stock
2024-07-01
4
S
false
102
807.88
D
877736
D
Common Stock
133040
I
by M Hsing 04 Trust
Common Stock
12825
I
ZH Family 2020 Trust
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 $806.38 to $806.50. 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, attorney-in-fact for Mr. Michael R. Hsing
2024-07-02