MPWR SEC Filings
SEC filings for MPWR. Annual and quarterly reports, 8-K events, Form 4 insider filings and 13D/G stake disclosures.
| Form | Filed | Accession |
|---|---|---|
| 4Hsing MichaelCEO | Sep 30, 2026 | 0001214659-26-012375EDGAR |
| 4Tseng SariaEVP & General Counsel | Sep 2, 2026 | 0001214659-26-011363EDGAR |
| 4DEAN ROBERT W IIInterim CFO | Aug 26, 2026 | 0001214659-26-010932EDGAR |
| 4CHANG KUO WEI HERBERT | Aug 25, 2026 | 0001214659-26-010853EDGAR |
| 4DEAN ROBERT W IIInterim CFO | Aug 20, 2026 | 0001214659-26-010630EDGAR |
| 4CHANG KUO WEI HERBERT | Aug 13, 2026 | 0001214659-26-010101EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Aug 7, 2026 | 0001214659-26-009744EDGAR |
| 4DEAN ROBERT W IIInterim CFO | Aug 6, 2026 | 0001214659-26-009739EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Aug 5, 2026 | 0001214659-26-009676EDGAR |
| 4DEAN ROBERT W IIInterim CFO | Jul 28, 2026 | 0001214659-26-009117EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Jul 17, 2026 | 0001214659-26-008703EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Jul 6, 2026 | 0001214659-26-008236EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Jun 3, 2026 | 0001214659-26-007138EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Jun 2, 2026 | 0001214659-26-007088EDGAR |
| 4Tseng SariaEVP & General Counsel | May 29, 2026 | 0001214659-26-006933EDGAR |
| 4DEAN ROBERT W IIInterim CFO | May 28, 2026 | 0001214659-26-006861EDGAR |
| 4Zhou Jeff | May 27, 2026 | 0001214659-26-006804EDGAR |
| 4Tseng SariaEVP & General Counsel | May 27, 2026 | 0001214659-26-006798EDGAR |
| 4Hsing MichaelCEO | May 21, 2026 | 0001214659-26-006625EDGAR |
| 4DEAN ROBERT W IIInterim CFO | May 20, 2026 | 0001214659-26-006622EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | May 19, 2026 | 0001214659-26-006583EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | May 15, 2026 | 0001214659-26-006521EDGAR |
| 4DEAN ROBERT W IIInterim CFO | May 15, 2026 | 0001214659-26-006498EDGAR |
| 4Elmiger Eugen J | May 8, 2026 | 0001214659-26-005860EDGAR |
| 4Xiao DemingEVP, Global Operations | May 8, 2026 | 0001214659-26-005858EDGAR |
| 4Wynne Eileen | May 8, 2026 | 0001214659-26-005811EDGAR |
| 4Zhou Jeff | May 6, 2026 | 0001214659-26-005690EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | May 6, 2026 | 0001214659-26-005668EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | May 6, 2026 | 0001214659-26-005640EDGAR |
| 4Tseng SariaEVP & General Counsel | Apr 10, 2026 | 0001214659-26-004535EDGAR |
| 4Tseng SariaEVP & General Counsel | Apr 8, 2026 | 0001214659-26-004460EDGAR |
| 4Tseng SariaEVP & General Counsel | Apr 3, 2026 | 0001214659-26-004341EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Apr 3, 2026 | 0001214659-26-004332EDGAR |
| 4Tseng SariaEVP & General Counsel | Apr 1, 2026 | 0001214659-26-004185EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Mar 24, 2026 | 0001214659-26-003765EDGAR |
| 4Hsing MichaelCEO | Feb 17, 2026 | 0001214659-26-002084EDGAR |
| 4Hsing MichaelCEO | Feb 13, 2026 | 0001214659-26-001738EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Feb 13, 2026 | 0001214659-26-001626EDGAR |
| 4Hsing MichaelCEO | Feb 12, 2026 | 0001214659-26-001587EDGAR |
| 4Lee Victor K | Feb 11, 2026 | 0001214659-26-001517EDGAR |
| 4Xiao DemingEVP, Global Operations | Feb 10, 2026 | 0001214659-26-001451EDGAR |
| 4Tseng SariaEVP & General Counsel | Feb 10, 2026 | 0001214659-26-001450EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Feb 10, 2026 | 0001214659-26-001449EDGAR |
| 4BLEGEN THEODOREEVP and CFO | Feb 10, 2026 | 0001214659-26-001448EDGAR |
| 4Hsing MichaelCEO | Feb 10, 2026 | 0001214659-26-001447EDGAR |
| 4Wynne Eileen | Feb 6, 2026 | 0001214659-26-001262EDGAR |
| 4Zhou Jeff | Feb 6, 2026 | 0001214659-26-001261EDGAR |
| 4CHANG KUO WEI HERBERT | Feb 6, 2026 | 0001214659-26-001260EDGAR |
| 4Elmiger Eugen J | Feb 6, 2026 | 0001214659-26-001259EDGAR |
| 4Lee Victor K | Feb 6, 2026 | 0001214659-26-001258EDGAR |
| 4Martinez Carintia | Feb 6, 2026 | 0001214659-26-001257EDGAR |
| 4Xiao DemingEVP, Global Operations | Feb 6, 2026 | 0001214659-26-001256EDGAR |
| 4BLEGEN THEODOREEVP and CFO | Feb 6, 2026 | 0001214659-26-001255EDGAR |
| 4Tseng SariaEVP & General Counsel | Feb 6, 2026 | 0001214659-26-001254EDGAR |
| 4Hsing MichaelCEO | Feb 6, 2026 | 0001214659-26-001253EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Feb 5, 2026 | 0001214659-26-001252EDGAR |
| 4BLEGEN THEODOREEVP and CFO | Feb 4, 2026 | 0001214659-26-001149EDGAR |
| 4Lee Victor K | Jan 6, 2026 | 0001214659-26-000208EDGAR |
| 4BLEGEN THEODOREEVP and CFO | Jan 6, 2026 | 0001214659-26-000197EDGAR |
| 4Tseng SariaEVP & General Counsel | Dec 30, 2025 | 0001214659-25-018632EDGAR |
| 4Lee Victor K | Dec 29, 2025 | 0001214659-25-018478EDGAR |
| 4Hsing MichaelCEO | Dec 11, 2025 | 0001214659-25-017938EDGAR |
| 4BLEGEN THEODOREEVP and CFO | Dec 3, 2025 | 0001214659-25-017534EDGAR |
| 4Tseng SariaEVP & General Counsel | Nov 28, 2025 | 0001214659-25-017305EDGAR |
| 4Tseng SariaEVP & General Counsel | Nov 28, 2025 | 0001214659-25-017303EDGAR |
| 4CHANG KUO WEI HERBERT | Nov 25, 2025 | 0001214659-25-017235EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Nov 25, 2025 | 0001214659-25-017225EDGAR |
| 4CHANG KUO WEI HERBERT | Nov 24, 2025 | 0001214659-25-017110EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Nov 20, 2025 | 0001214659-25-017016EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Nov 14, 2025 | 0001214659-25-016758EDGAR |
| 4Hsing MichaelCEO | Nov 13, 2025 | 0001214659-25-016420EDGAR |
| 4Hsing MichaelCEO | Nov 13, 2025 | 0001214659-25-016419EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Nov 6, 2025 | 0001214659-25-016060EDGAR |
| 4BLEGEN THEODOREEVP and CFO | Nov 5, 2025 | 0001214659-25-015933EDGAR |
| 4Hsing MichaelCEO | Oct 31, 2025 | 0001214659-25-015710EDGAR |
| 4BLEGEN THEODOREEVP and CFO | Oct 31, 2025 | 0001214659-25-015709EDGAR |
| 4Tseng SariaEVP & General Counsel | Oct 31, 2025 | 0001214659-25-015708EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Oct 31, 2025 | 0001214659-25-015707EDGAR |
| 4Xiao DemingEVP, Global Operations | Oct 31, 2025 | 0001214659-25-015706EDGAR |
| 4Tseng SariaEVP & General Counsel | Oct 29, 2025 | 0001214659-25-015478EDGAR |
| 4BLEGEN THEODOREEVP and CFO | Oct 29, 2025 | 0001214659-25-015477EDGAR |
| 4Hsing MichaelCEO | Oct 29, 2025 | 0001214659-25-015476EDGAR |
| 4Xiao DemingEVP, Global Operations | Oct 29, 2025 | 0001214659-25-015475EDGAR |
| 4Sciammas MauriceEVP, WW Sales & Marketing | Oct 29, 2025 | 0001214659-25-015474EDGAR |
| 4Tseng SariaEVP & General Counsel | Oct 24, 2025 | 0001214659-25-015290EDGAR |
| 4Tseng SariaEVP & General Counsel | Oct 17, 2025 | 0001214659-25-015041EDGAR |
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Source: SEC EDGAR.