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MPWR US
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MPWR US
Home
Stock Screener
Document Search
Charting
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Recent Filings
Monolithic Power Systems, Inc.
(MPWR US)
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Doc Search
Profile
Entity Structure
SEC Filings
Financials
Charting
Short Interest
Employees
Monolithic Power Systems, Inc.
(MPWR US)
Ask AI
Follow
Doc Search
Profile
Entity Structure
SEC Filings
Financials
Charting
Short Interest
Employees
Chronological
By Owner
Financials & Metrics
Financials
Charting
Short Interest
Employees
Chronological
By Owner
Financials & Metrics
Financials
Charting
Short Interest
Employees
Chronological SEC Filings
Chronological SEC Filings
Select Filings
Non-Ownership Filings
(393)
Expand
10-Q
Q3
ended 30 Sept 2026
3 Nov
8-K
Results of Operations and Financial Condition
29 Oct
8-K
Other Events
10 Sep
10-Q
Q2
ended 30 Jun 2026
5 Aug
8-K
Results of Operations and Financial Condition
30 Jul
8-K
Submission of Matters to a Vote of Security Holders
12 Jun
SD
SD
29 May
10-Q
Q1
ended 31 Mar 2026
4 May
8-K
Results of Operations and Financial Condition
30 Apr
ARS
Annual report to security holders
30 Apr
DEFA14A
Definitive additional materials
30 Apr
DEF 14A
Definitive proxy statement
30 Apr
10-K
FY 2025
ended 31 Dec 2025
27 Feb
8-K
Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review
27 Feb
8-K
Results of Operations and Financial Condition
5 Feb
8-K
Other Events
12 Dec 2025
8-K
Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
21 Nov 2025
10-Q
Q3
ended 30 Sept 2025
5 Nov 2025
8-K
Results of Operations and Financial Condition
30 Oct 2025
8-K
Other Events
11 Sep 2025
Ownership Filings
(2.6K)
Expand
Form 144
Elmiger Eugen J
06:39PM
Form 4
Balow Frank Anthony III
05:09PM
SC 13G/A
MONOLITHIC POWER SYSTEMS, INC.
10 Nov
Form 4
Sciammas Maurice
5 Nov
SC 13G/A
MONOLITHIC POWER SYSTEMS, INC.
5 Nov
Form 3
Balow Frank Anthony III
29 Oct
Form 4
Hsing Michael
30 Sep
Form 144
Hsing Michael
28 Sep
Form 4
Tseng Saria
2 Sep
Form 4
DEAN ROBERT W II
26 Aug
Form 4
CHANG KUO WEI HERBERT
25 Aug
Form 144
DEAN ROBERT W II
24 Aug
Form 4
DEAN ROBERT W II
19 Aug
Form 144
DEAN ROBERT W II
17 Aug
Form 4
CHANG KUO WEI HERBERT
13 Aug
Form 144
CHANG KUO WEI HERBERT
11 Aug
Form 4
Sciammas Maurice
6 Aug
Form 4
DEAN ROBERT W II
6 Aug
Form 4
Sciammas Maurice
5 Aug
Form 144
DEAN ROBERT W II
5 Aug
Select Filings
Non-Ownership Filings
(393)
Expand
10-Q
Q3
ended 30 Sept 2026
3 Nov
8-K
Results of Operations and Financial Condition
29 Oct
8-K
Other Events
10 Sep
10-Q
Q2
ended 30 Jun 2026
5 Aug
8-K
Results of Operations and Financial Condition
30 Jul
8-K
Submission of Matters to a Vote of Security Holders
12 Jun
SD
SD
29 May
10-Q
Q1
ended 31 Mar 2026
4 May
8-K
Results of Operations and Financial Condition
30 Apr
ARS
Annual report to security holders
30 Apr
DEFA14A
Definitive additional materials
30 Apr
DEF 14A
Definitive proxy statement
30 Apr
10-K
FY 2025
ended 31 Dec 2025
27 Feb
8-K
Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review
27 Feb
8-K
Results of Operations and Financial Condition
5 Feb
8-K
Other Events
12 Dec 2025
8-K
Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
21 Nov 2025
10-Q
Q3
ended 30 Sept 2025
5 Nov 2025
8-K
Results of Operations and Financial Condition
30 Oct 2025
8-K
Other Events
11 Sep 2025
Ownership Filings
(2.6K)
Expand
Form 144
Elmiger Eugen J
06:39PM
Form 4
Balow Frank Anthony III
05:09PM
SC 13G/A
MONOLITHIC POWER SYSTEMS, INC.
10 Nov
Form 4
Sciammas Maurice
5 Nov
SC 13G/A
MONOLITHIC POWER SYSTEMS, INC.
5 Nov
Form 3
Balow Frank Anthony III
29 Oct
Form 4
Hsing Michael
30 Sep
Form 144
Hsing Michael
28 Sep
Form 4
Tseng Saria
2 Sep
Form 4
DEAN ROBERT W II
26 Aug
Form 4
CHANG KUO WEI HERBERT
25 Aug
Form 144
DEAN ROBERT W II
24 Aug
Form 4
DEAN ROBERT W II
19 Aug
Form 144
DEAN ROBERT W II
17 Aug
Form 4
CHANG KUO WEI HERBERT
13 Aug
Form 144
CHANG KUO WEI HERBERT
11 Aug
Form 4
Sciammas Maurice
6 Aug
Form 4
DEAN ROBERT W II
6 Aug
Form 4
Sciammas Maurice
5 Aug
Form 144
DEAN ROBERT W II
5 Aug
Ask in Filing
Ask in Filing
