0001214659-24-011760.txt : 20240701 0001214659-24-011760.hdr.sgml : 20240701 20240701184307 ACCESSION NUMBER: 0001214659-24-011760 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240628 FILED AS OF DATE: 20240701 DATE AS OF CHANGE: 20240701 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Lee Victor K CENTRAL INDEX KEY: 0001292133 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51026 FILM NUMBER: 241092311 MAIL ADDRESS: STREET 1: C/O LEADIS TECHNOLOGY STREET 2: 800 W. CALIFORNIA AVENUE, SUITE 200 CITY: SUNNYVALE STATE: CA ZIP: 94086 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-66443.xml PRIMARY DOCUMENT X0508 4 2024-06-28 0001280452 MONOLITHIC POWER SYSTEMS INC MPWR 0001292133 Lee Victor K 5808 LAKE WASHINGTON BLVD NE KIRKLAND WA 98033 true false false false 1 Common Stock 2024-06-28 4 S false 1000 820.46 D 29232 D /s/ Saria Tseng, attorney-in-fact for Mr. Victor K. Lee 2024-07-01