Recent filings by Monolithic Power Systems, Inc.

Published Title Summary
2026-08-05 16:01:35 10-Q - MONOLITHIC POWER SYSTEMS, INC. (0001280452) (Filer) Quarterly Report SEC-10-Q filed by Monolithic Power Systems, Inc. on...
Quarterly Report SEC-10-Q filed by Monolithic Power Systems, Inc. on 2026-08-05 16:01:35-04:00
2026-07-30 16:01:11 8-K - MONOLITHIC POWER SYSTEMS, INC. (0001280452) (Filer)
Item 2.02: Results of Operations and Financial Condition
Item 9.01:...

Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits
2026-07-15 15:52:57 SCHEDULE 13G - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject) Passive 5% Ownership Report SEC-SCHEDULE 13G filed by Monolithic Power...
Passive 5% Ownership Report SEC-SCHEDULE 13G filed by Monolithic Power Systems, Inc. on 2026-07-15 15:52:57-04:00
2026-06-12 16:01:53 8-K - MONOLITHIC POWER SYSTEMS INC (0001280452) (Filer)
Item 5.07: Submission of Matters to a Vote of Security...

Item 5.07: Submission of Matters to a Vote of Security Holders
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits
2026-05-04 16:01:42 10-Q - MONOLITHIC POWER SYSTEMS INC (0001280452) (Filer) Quarterly Report SEC-10-Q filed by Monolithic Power Systems, Inc. on...
Quarterly Report SEC-10-Q filed by Monolithic Power Systems, Inc. on 2026-05-04 16:01:42-04:00
2026-04-30 16:01:11 8-K - MONOLITHIC POWER SYSTEMS INC (0001280452) (Filer)
Item 2.02: Results of Operations and Financial Condition
Item 9.01:...

Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits
2026-04-30 11:45:19 SCHEDULE 13G - MONOLITHIC POWER SYSTEMS INC (0001280452) (Subject) Passive 5% Ownership Report SEC-SCHEDULE 13G filed by Monolithic Power...
Passive 5% Ownership Report SEC-SCHEDULE 13G filed by Monolithic Power Systems, Inc. on 2026-04-30 11:45:19-04:00
2026-02-27 16:33:25 10-K - Annual report [Section 13 and 15(d), not S-K Item 405] Annual Report SEC-10-K filed by Monolithic Power Systems, Inc. on...
Annual Report SEC-10-K filed by Monolithic Power Systems, Inc. on 2026-02-27 16:33:25-05:00
2026-02-27 16:31:27 8-K - Current report Filed: 2026-02-27 AccNo: 0001437749-26-006112 Size: 387 KB
Item 4.02: Non-Reliance on...
Filed: 2026-02-27 AccNo: 0001437749-26-006112 Size: 387 KB
Item 4.02: Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review
2026-02-17 17:08:28 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-17 17:08:28-05:00
2026-02-13 17:11:33 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-13 17:11:33-05:00
2026-02-12 19:37:39 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-12 19:37:39-05:00
2026-02-12 14:45:22 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-12 14:45:22-05:00
2026-02-11 18:44:43 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-11 18:44:43-05:00
2026-02-10 18:59:14 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-10 18:59:14-05:00
2026-02-10 18:58:30 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-10 18:58:30-05:00
2026-02-10 18:57:53 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-10 18:57:53-05:00
2026-02-10 18:57:08 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-10 18:57:08-05:00
2026-02-10 18:56:26 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-10 18:56:26-05:00
2026-02-05 20:04:59 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-05 20:04:59-05:00
2026-02-05 20:03:28 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-05 20:03:28-05:00
2026-02-05 20:01:11 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-05 20:01:11-05:00
2026-02-05 20:00:07 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-05 20:00:07-05:00
2026-02-05 19:56:34 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-05 19:56:34-05:00
2026-02-05 19:39:04 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-05 19:39:04-05:00
2026-02-05 19:36:09 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-05 19:36:09-05:00
2026-02-05 19:35:27 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-05 19:35:27-05:00
2026-02-05 19:29:56 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-05 19:29:56-05:00
2026-02-05 19:07:34 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-05 19:07:34-05:00
2026-02-05 18:56:35 4 - Statement of changes in beneficial ownership of securities Statement of changes in beneficial ownership of securities by insiders...
Statement of changes in beneficial ownership of securities by insiders SEC-4 filed by Monolithic Power Systems, Inc. on 2026-02-05 18:56:35-05:00