0001214659-23-015381.txt : 20231120
0001214659-23-015381.hdr.sgml : 20231120
20231120165054
ACCESSION NUMBER: 0001214659-23-015381
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20231116
FILED AS OF DATE: 20231120
DATE AS OF CHANGE: 20231120
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Moyer James C
CENTRAL INDEX KEY: 0001308656
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-51026
FILM NUMBER: 231423386
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]
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-63537.xml
PRIMARY DOCUMENT
X0508
4
2023-11-16
0001280452
MONOLITHIC POWER SYSTEMS INC
MPWR
0001308656
Moyer James C
5808 LAKE WASHINGTON BLVD NE
KIRKLAND
WA
98033
true
false
false
false
0
Common Stock
2023-11-16
4
G
false
3800
0
D
41261
I
JCM Management Trust
Common Stock
2023-11-16
4
G
false
3800
0
A
3800
I
Moyer Family Foundation
Common Stock
2023-11-16
4
S
false
2087
538.34
D
1713
I
Moyer Family Foundation
Common Stock
2023-11-16
4
S
false
1502
539.60
D
211
I
Moyer Family Foundation
Common Stock
2023-11-16
4
S
false
211
540.18
D
0
I
Moyer Family Foundation
Common Stock
3450
I
by Moyer FamilyTrust
Common Stock
470
D
The reported transaction involved a transfer of securities by gift for which no payment of consideration was received by the reporting person.
The ending balance reflects a transfer of 2,123 shares from the reporting person's direct ownership to his indirect ownership. No payment of consideration was received by the reporting person.
The Moyer Family Foundation is a 501(c)(3) foundation and the reporting person is on the management board of the charity.
/s/ Saria Tseng, attorney-in-fact for Mr. James C. Moyer
2023-11-20