Monolithic Power Systems Inc

Symbol: MPWR on Nasdaq
Entity: Company
Industry: Semiconductors & Related Devices (Office Of Manufacturing)
Business address: 5808 Lake Washington Blvd. Ne, 98033 Kirkland, WA
Phone: 425-296-9956
State of incorporation: DE
Fiscal year end: December 31
Category: Large accelerated filer
All SEC filings: View on sec.gov

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Monolithic Power Systems Inc has filed 2,789 SEC EDGAR filings since 7/13/2004

Latest Filings

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 30, 2025	May 28, 2025
SD	Open Document	Open Filing	FORM SD	May 28, 2025		000-51026
144	Open Document	Open Filing		May 15, 2025		000-51026
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 13, 2025	May 13, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 12, 2025	May 12, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 12, 2025	May 12, 2025
144	Open Document	Open Filing		May 12, 2025		000-51026
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 9, 2025	May 9, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	May 9, 2025	May 8, 2025
144	Open Document	Open Filing		May 8, 2025		000-51026
10-Q	Open Document \| Data	Open Filing	FORM 10-Q	May 5, 2025	Mar 31, 2025	000-51026
DEFR14A	Open Document	Open Filing	FORM DEFR14A	May 2, 2025		000-51026
8-K	Open Document \| Data	Open Filing	FORM 8-K	May 1, 2025	May 1, 2025	000-51026
ARS	Open Document	Open Filing	ARS	Apr 30, 2025	Dec 31, 2024	000-51026
DEFA14A	Open Document	Open Filing	FORM DEFA14A	Apr 30, 2025		000-51026
DEF 14A	Open Document \| Data	Open Filing	FORM DEF 14A	Apr 30, 2025	Jun 12, 2025	000-51026
PRE 14A	Open Document \| Data	Open Filing	FORM PRE 14A	Apr 18, 2025	Jun 12, 2025	000-51026
SCHEDULE 13G/A	Open Document	Open Filing		Apr 17, 2025		005-80408
8-K	Open Document \| Data	Open Filing	FORM 8-K	Mar 26, 2025	Mar 26, 2025	000-51026
8-K	Open Document \| Data	Open Filing	FORM 8-K	Mar 20, 2025	Mar 20, 2025	000-51026
10-K	Open Document \| Data	Open Filing	FORM 10-K	Mar 3, 2025	Dec 31, 2024	000-51026
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 20, 2025	Feb 18, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 20, 2025	Feb 18, 2025
144	Open Document	Open Filing		Feb 18, 2025		000-51026
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 13, 2025	Feb 11, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 12, 2025	Feb 10, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 12, 2025	Feb 10, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 12, 2025	Feb 10, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 12, 2025	Feb 10, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 12, 2025	Feb 10, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 11, 2025	Feb 7, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 11, 2025	Feb 7, 2025
144	Open Document	Open Filing		Feb 10, 2025		000-51026
144	Open Document	Open Filing		Feb 10, 2025		000-51026
144	Open Document	Open Filing		Feb 10, 2025		000-51026
144	Open Document	Open Filing		Feb 10, 2025		000-51026
144	Open Document	Open Filing		Feb 10, 2025		000-51026
144	Open Document	Open Filing		Feb 7, 2025		000-51026
144	Open Document	Open Filing		Feb 7, 2025		000-51026
8-K	Open Document \| Data	Open Filing	FORM 8-K	Feb 6, 2025	Feb 6, 2025	000-51026
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 6, 2025	Feb 4, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 6, 2025	Feb 4, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 6, 2025	Feb 4, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 6, 2025	Feb 4, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 6, 2025	Feb 4, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Feb 6, 2025	Feb 4, 2025
4	Open Document	Open Filing	PRIMARY DOCUMENT	Jan 28, 2025	Jan 24, 2025
144	Open Document	Open Filing		Jan 24, 2025		000-51026
8-K	Open Document \| Data	Open Filing	FORM 8-K	Dec 13, 2024	Dec 13, 2024	000-51026
4	Open Document	Open Filing	PRIMARY DOCUMENT	Dec 11, 2024	Dec 9, 2024

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